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§Rust GIO bindings

Rust bindings and wrappers for GIO, part of gtk-rs-core.

GIO 2.56 is the lowest supported version for the underlying library.

§Minimum supported Rust version

Currently, the minimum supported Rust version is 1.83.0.

§Documentation

§Using

We recommend using crates from crates.io, as demonstrated here.

If you want to track the bleeding edge, use the git dependency instead:

[dependencies]
gio = { git = "https://github.com/gtk-rs/gtk-rs-core.git", package = "gio" }

Avoid mixing versioned and git crates like this:

# This will not compile
[dependencies]
gio = "0.13"
gio = { git = "https://github.com/gtk-rs/gtk-rs-core.git", package = "gio" }

§See Also

glib

§License

gio is available under the MIT License, please refer to it.

Re-exports§

pub use gio_sys as ffi;
pub use glib;
pub use crate::functions::*;

Modules§

builders
functions
prelude: Traits and essential types intended for blanket imports.
subclass

Macros§

resources_register_include: Include gresources generated with glib_build_tools::compile_resources and register with glib. path is relative to OUTDIR.

Structs§

Action: GAction represents a single named action.
ActionEntry: This struct defines a single action. It is for use with ActionMapExtManual::add_action_entries().
ActionEntryBuilder
ActionGroup: are actually implemented with calls to Gio::ActionGroup::query_action().
ActionGroupExportId
ActionMap: part of the interface name.
AppInfo: s generally not safe for applications to rely on the format of a particular URIs. Different launcher applications (e.g. file managers) may have different ideas of what a given URI means.
AppInfoCreateFlags: Flags used when creating a #GAppInfo.
AppInfoMonitor: GAppInfoMonitor monitors application information for changes.
AppLaunchContext: Integrating the launch with the launching application. This is used to handle for instance startup notification and launching the new application on the same screen as the launching window.
Application: from the launching instance to the primary instance, in the form of a glib::Variant dictionary mapping strings to variants. To use platform data, override the ApplicationImpl::before_emit() or ApplicationImpl::after_emit() virtual functions in your GApplication subclass. When dealing with ApplicationCommandLine objects, the platform data is directly available via ApplicationCommandLineExt::cwd(), ApplicationCommandLineExt::environ() and ApplicationCommandLineExt::platform_data().
ApplicationBusyGuard
ApplicationCommandLine: local_command_line = test_local_cmdline;
ApplicationFlags: Flags used to define the behaviour of a #GApplication.
ApplicationHoldGuard
AskPasswordFlags: #GAskPasswordFlags are used to request specific information from the user, or to notify the user of their choices in an authentication situation.
AsyncInitable: init_finish = foo_init_finish; }
AsyncResult: GAsyncResult provides a base class for implementing asynchronous function results.
BindingBuilder
BufferedInputStream: Buffered input stream implements FilterInputStream and provides for buffered reads.
BufferedOutputStream: Buffered output stream implements FilterOutputStream and provides for buffered writes.
BusNameOwnerFlags: Flags used in g_bus_own_name().
BusNameWatcherFlags: Flags used in g_bus_watch_name().
BytesIcon: GBytesIcon specifies an image held in memory in a common format (usually PNG) to be used as icon.
Cancellable: GCancellable allows operations to be cancelled.
CancellableFuture: A future which can be cancelled via Cancellable.
Cancelled: Indicator that the CancellableFuture was cancelled.
CancelledHandlerId: The id of a cancelled handler that is returned by CancellableExtManual::connect. This type is analogous to glib::SignalHandlerId.
CharsetConverter: GCharsetConverter is an implementation of Converter based on GLib::IConv.
Converter: GConverter is an interface for streaming conversions.
ConverterFlags: Flags used when calling a g_converter_convert().
ConverterInputStream: Converter input stream implements InputStream and allows conversion of data of various types during reading.
ConverterOutputStream: Converter output stream implements OutputStream and allows conversion of data of various types during reading.
Credentials: The GCredentials type is a reference-counted wrapper for native credentials.
DBusActionGroup: GDBusActionGroup is an implementation of the ActionGroup interface.
DBusArgInfo: Information about an argument for a method or a signal.
DBusAuthObserver: s equivalent to the following signal handler:
DBusCallFlags: Flags used in g_dbus_connection_call() and similar APIs.
DBusCapabilityFlags: Capabilities negotiated with the remote peer.
DBusConnection: The GDBusConnection type is used for D-Bus connections to remote peers such as a message buses.
DBusConnectionFlags: Flags used when creating a new #GDBusConnection.
DBusInterface: Base type for D-Bus interfaces.
DBusInterfaceInfo: Information about a D-Bus interface.
DBusInterfaceSkeleton: Abstract base class for D-Bus interfaces on the service side.
DBusInterfaceSkeletonFlags: Flags describing the behavior of a #GDBusInterfaceSkeleton instance.
DBusMenuModel: GDBusMenuModel is an implementation of MenuModel that can be used as a proxy for a menu model that is exported over D-Bus with DBusConnection::export_menu_model().
DBusMessage: A type for representing D-Bus messages that can be sent or received on a DBusConnection.
DBusMessageFlags: Message flags used in #GDBusMessage.
DBusMethodInfo: Information about a method on a D-Bus interface.
DBusMethodInvocation: Instances of the GDBusMethodInvocation class are used when handling D-Bus method calls. It provides a way to asynchronously return results and errors.
DBusNodeInfo: Information about nodes in a remote object hierarchy.
DBusObject: The GDBusObject type is the base type for D-Bus objects on both the service side (see DBusObjectSkeleton) and the client side (see DBusObjectProxy). It is essentially just a container of interfaces.
DBusObjectManager: The GDBusObjectManager type is the base type for service- and client-side implementations of the standardized org.freedesktop.DBus.ObjectManager interface.
DBusObjectManagerClient: problem cannot happen.
DBusObjectManagerClientFlags: Flags used when constructing a #GDBusObjectManagerClient.
DBusObjectManagerServer: GDBusObjectManagerServer is used to export DBusObject instances using the standardized org.freedesktop.DBus.ObjectManager interface. For example, remote D-Bus clients can get all objects and properties in a single call. Additionally, any change in the object hierarchy is broadcast using signals. This means that D-Bus clients can keep caches up to date by only listening to D-Bus signals.
DBusObjectProxy: typically DBusObjectManagerClient is used to obtain it.
DBusObjectSkeleton: A GDBusObjectSkeleton instance is essentially a group of D-Bus interfaces. The set of exported interfaces on the object may be dynamic and change at runtime.
DBusPropertyInfo: Information about a D-Bus property on a D-Bus interface.
DBusPropertyInfoFlags: Flags describing the access control of a D-Bus property.
DBusProxy: use direct D-Bus method calls and signal connections.
DBusProxyFlags: Flags used when constructing an instance of a #GDBusProxy derived class.
DBusSendMessageFlags: Flags used when sending #GDBusMessages on a #GDBusConnection.
DBusServer: GDBusServer is a helper for listening to and accepting D-Bus connections. This can be used to create a new D-Bus server, allowing two peers to use the D-Bus protocol for their own specialized communication. A server instance provided in this way will not perform message routing or implement the org.freedesktop.DBus interface.
DBusServerFlags: Flags used when creating a #GDBusServer.
DBusSignalFlags: Flags used when subscribing to signals via g_dbus_connection_signal_subscribe().
DBusSignalInfo: Information about a signal on a D-Bus interface.
DBusSignalRef: An emitted D-Bus signal.
DBusSubtreeFlags: Flags passed to g_dbus_connection_register_subtree().
DataInputStream: Data input stream implements InputStream and includes functions for reading structured data directly from a binary input stream.
DataOutputStream: Data output stream implements OutputStream and includes functions for writing data directly to an output stream.
DatagramBased: use methods on the underlying type to establish a connection before sending and receiving data through the GDatagramBased API. For connectionless socket types the target/source address is specified or received in each I/O operation.
DebugControllerv2_72: s needed to dynamically enable or disable debug output.
DebugControllerDBusv2_72: message); return FALSE; }
Drive: t automatically detected, one can poll for media; typically one should not do this periodically as a poll for media operation is potentially expensive and may spin up the drive creating noise.
DriveStartFlags: Flags used when starting a drive.
DtlsClientConnection: GDtlsClientConnection is the client-side subclass of DtlsConnection, representing a client-side DTLS connection.
DtlsConnection: it is up to the caller to do that if they wish. If they do not, and SocketExt::close() is called on the base socket, the GDtlsConnection will not raise a G_IO_ERROR_NOT_CONNECTED error on further I/O.
DtlsServerConnection: GDtlsServerConnection is the server-side subclass of DtlsConnection, representing a server-side DTLS connection.
Emblem: GEmblem is an implementation of Icon that supports having an emblem, which is an icon with additional properties. It can than be added to a EmblemedIcon.
EmblemedIcon: GEmblemedIcon is an implementation of Icon that supports adding an emblem to an icon. Adding multiple emblems to an icon is ensured via EmblemedIconExt::add_emblem().
File: for short. Entity tags are somewhat like a more abstract version of the traditional mtime, and can be used to quickly determine if the file has been modified from the version on the file system. See the description of HTTP ETags in RFC9110. GFile Entity Tags are a very similar concept.
FileAttributeInfo: Information about a specific attribute.
FileAttributeInfoFlags: Flags specifying the behaviour of an attribute.
FileAttributeInfoList: Acts as a lightweight registry for possible valid file attributes. The registry stores Key-Value pair formats as #GFileAttributeInfos.
FileAttributeMatcher: Determines if a string matches a file attribute.
FileAttributeValue
FileAttributematcherIter
FileCopyFlags: Flags used when copying or moving files.
FileCreateFlags: Flags used when an operation may create a file.
FileEnumerator: GFileEnumerator allows you to operate on a set of File objects, returning a FileInfo structure for each file enumerated (e.g. FileExt::enumerate_children() will return a GFileEnumerator for each of the children within a directory).
FileEnumeratorStream: A Stream used to enumerate files in directories.
FileIOStream: GFileIOStream provides I/O streams that both read and write to the same file handle.
FileIcon: GFileIcon specifies an icon by pointing to an image file to be used as icon.
FileInfo: Stores information about a file system object referenced by a File.
FileInputStream: GFileInputStream provides input streams that take their content from a file.
FileMeasureFlags: Flags that can be used with g_file_measure_disk_usage().
FileMonitor: Monitors a file or directory for changes.
FileMonitorFlags: Flags used to set what a #GFileMonitor will watch for.
FileOutputStream: GFileOutputStream provides output streams that write their content to a file.
FileQueryInfoFlags: Flags used when querying a #GFileInfo.
FilenameCompleter: Completes partial file and directory names given a partial string by looking in the file system for clues. Can return a list of possible completion strings for widget implementations.
FilterId
FilterInputStream: Base class for input stream implementations that perform some kind of filtering operation on a base stream. Typical examples of filtering operations are character set conversion, compression and byte order flipping.
FilterOutputStream: Base class for output stream implementations that perform some kind of filtering operation on a base stream. Typical examples of filtering operations are character set conversion, compression and byte order flipping.
GioFuture
GioFutureResult
IOExtension: The implementation of an IOExtensionPoint. #GIOExtension is an opaque data structure and can only be accessed using the following functions.
IOExtensionPoint: An extension point provides a mechanism to extend the functionality of a library or application. Each extension point is identified by a name, and it may optionally require that any implementation must be of a certain type. GIOExtensionPoint provides a mechanism for modules to extend the functionality of the library or application that loaded it in an organized fashion.
IOExtensionPointBuilder: Builder for extension points.
IOModule: Provides an interface and default functions for loading and unloading modules. This is used internally to make GIO extensible, but can also be used by others to implement module loading.
IOModuleScope: Represents a scope for loading IO modules. A scope can be used for blocking duplicate modules, or blocking a module you don’t want to load.
IOModuleScopeFlags: Flags for use with g_io_module_scope_new().
IOStream: t start any GInputStream or GOutputStream operation while there is a GIOStream operation in progress.
IOStreamAsyncReadWrite
IOStreamSpliceFlags: GIOStreamSpliceFlags determine how streams should be spliced.
IPTosMessagev2_88: error);
IPv6TclassMessagev2_88: error);
Icon: GIcon is a very minimal interface for icons. It provides functions for checking the equality of two icons, hashing of icons and serializing an icon to and from strings.
InetAddress: GInetAddress represents an IPv4 or IPv6 internet address. Use ResolverExt::lookup_by_name() or ResolverExt::lookup_by_name_async() to look up the GInetAddress for a hostname. Use ResolverExt::lookup_by_address() or ResolverExt::lookup_by_address_async() to look up the hostname for a GInetAddress.
InetAddressMask: GInetAddressMask represents a range of IPv4 or IPv6 addresses described by a base address and a length indicating how many bits of the base address are relevant for matching purposes. These are often given in string form. For example, 10.0.0.0/8, or fe80::/10.
InetSocketAddress: An IPv4 or IPv6 socket address. That is, the combination of a InetAddress and a port number.
Initable: GInitable is implemented by objects that can fail during initialization. If an object implements this interface then it must be initialized as the first thing after construction, either via InitableExt::init() or AsyncInitableExt::init_async() (the latter is only available if it also implements AsyncInitable).
InputMessage: Structure used for scatter/gather data input when receiving multiple messages or packets in one go. You generally pass in an array of empty #GInputVectors and the operation will use all the buffers as if they were one buffer, and will set @bytes_received to the total number of bytes received across all #GInputVectors.
InputStream: GInputStream is a base class for implementing streaming input.
InputStreamAsyncBufRead
InputStreamAsyncRead
InputStreamRead
InputVector
JoinHandle: A handle to a task running on the I/O thread pool.
ListModel: , in order to facilitate the maximum level of laziness in the implementation of the list and to reduce the required number of signal connections at a given time.
ListStore: GListStore is a simple implementation of ListModel that stores all items in memory.
LoadableIcon: GLoadableIcon extends the Icon interface and adds the ability to load icons from streams.
LocalTask: LocalTask provides idiomatic access to gio’s GTask API, for instance by being generic over their value type, while not completely departing from the underlying C API. LocalTask does not require its value to be Send and Sync and thus is useful to to implement gio style asynchronous tasks that run in the glib main loop. If you need to run tasks in threads see the Task type.
MemoryInputStream: GMemoryInputStream is a class for using arbitrary memory chunks as input for GIO streaming input operations.
MemoryMonitorv2_64: t forget to disconnect the low-memory-warning signal, and unref the GMemoryMonitor itself when exiting.
MemoryOutputStream: GMemoryOutputStream is a class for using arbitrary memory chunks as output for GIO streaming output operations.
Menu: GMenu is a simple implementation of MenuModel. You populate a GMenu by adding MenuItem instances to it.
MenuAttributeIter: #GMenuAttributeIter is an opaque structure type. You must access it using the functions below.
MenuItem: #GMenuItem is an opaque structure type. You must access it using the functions below.
MenuLinkIter: #GMenuLinkIter is an opaque structure type. You must access it using the functions below.
MenuModel: when the state of the action is equal to the target value of the menu item.
MenuModelExportId
Mount: s not the same as a UNIX mount, it might be a GVFS mount, but you can still access the files on it if you use GIO.
MountMountFlags: Flags used when mounting a mount.
MountOperation: . TrueCrypt is a discontinued system for encrypting file containers, partitions or whole disks, typically used with Windows. VeraCrypt is a maintained fork of TrueCrypt with various improvements and auditing fixes.
MountUnmountFlags: Flags used when an unmounting a mount.
NativeSocketAddress: A socket address of some unknown native type.
NativeVolumeMonitor: This is an Abstract Base Class, you cannot instantiate it.
NetworkAddress: GNetworkAddress provides an easy way to resolve a hostname and then attempt to connect to that host, handling the possibility of multiple IP addresses and multiple address families.
NetworkMonitor: GNetworkMonitor provides an easy-to-use cross-platform API for monitoring network connectivity. On Linux, the available implementations are based on the kernel’s netlink interface and on NetworkManager.
NetworkService: Like NetworkAddress does with hostnames, GNetworkService provides an easy way to resolve a SRV record, and then attempt to connect to one of the hosts that implements that service, handling service priority/weighting, multiple IP addresses, and multiple address families.
Notification: panel.
OutputMessage: Structure used for scatter/gather data output when sending multiple messages or packets in one go. You generally pass in an array of #GOutputVectors and the operation will use all the buffers as if they were one buffer.
OutputStream: GOutputStream is a base class for implementing streaming output.
OutputStreamAsyncWrite
OutputStreamSpliceFlags: GOutputStreamSpliceFlags determine how streams should be spliced.
OutputStreamWrite
OutputVector
OwnerId
Permission: button in a dialog and to provide the mechanism to invoke when that button is clicked.
PollableInputStream: GPollableInputStream is implemented by InputStreams that can be polled for readiness to read. This can be used when interfacing with a non-GIO API that expects UNIX-file-descriptor-style asynchronous I/O rather than GIO-style.
PollableOutputStream: GPollableOutputStream is implemented by OutputStreams that can be polled for readiness to write. This can be used when interfacing with a non-GIO API that expects UNIX-file-descriptor-style asynchronous I/O rather than GIO-style.
PowerProfileMonitorv2_70: t forget to disconnect the notify signal for power-saver-enabled, and unref the GPowerProfileMonitor itself when exiting.
PropertyAction: its state is the property value.
Proxy: A GProxy handles connecting to a remote host via a given type of proxy server. It is implemented by the gio-proxy extension point. The extensions are named after their proxy protocol name. As an example, a SOCKS5 proxy implementation can be retrieved with the name socks5 using the function IOExtensionPoint::extension_by_name().
ProxyAddress: A InetSocketAddress representing a connection via a proxy server.
ProxyAddressEnumerator: GProxyAddressEnumerator is a wrapper around SocketAddressEnumerator which takes the SocketAddress instances returned by the SocketAddressEnumerator and wraps them in ProxyAddress instances, using the given proxy-resolver.
ProxyResolver: GProxyResolver provides synchronous and asynchronous network proxy resolution. GProxyResolver is used within SocketClient through the method SocketConnectableExt::proxy_enumerate().
ReadInputStream: GLib type: GObject with reference counted clone semantics.
RegistrationBuilder: Build a registered DBus object, by handling different parts of DBus.
RegistrationId
RemoteActionGroup: glib::Variant to be specified: a dictionary providing context for the action invocation (for example: timestamps, startup notification IDs, etc).
Resolver: The object that handles DNS resolution. Use default() to get the default resolver.
ResolverNameLookupFlagsv2_60: Flags to modify lookup behavior.
Resource: s more common to use the --generate-source and --generate-header arguments to create a source file and header to link directly into your application. This will generate get_resource(), register_resource() and unregister_resource() functions, prefixed by the --c-name argument passed to glib-compile-resources. get_resource() returns the generated GResource object. The register and unregister functions register the resource so its files can be accessed using resources_lookup_data().
ResourceFlags: GResourceFlags give information about a particular file inside a resource bundle.
ResourceLookupFlags: GResourceLookupFlags determine how resource path lookups are handled.
Seekable: GSeekable is implemented by streams (implementations of InputStream or OutputStream) that support seeking.
Settings: elements which have a l10n` attribute set.
SettingsBackend: The GSettingsBackend interface defines a generic interface for non-strictly-typed data that is stored in a hierarchy. To implement an alternative storage backend for Settings, you need to implement the GSettingsBackend interface and then make it implement the extension point G_SETTINGS_BACKEND_EXTENSION_POINT_NAME.
SettingsBindFlags: Flags used when creating a binding.
SettingsSchema: }
SettingsSchemaKey: #GSettingsSchemaKey is an opaque data structure and can only be accessed using the following functions.
SettingsSchemaSource: This is an opaque structure type. You may not access it directly.
SignalSubscription: A strong subscription to a D-Bus signal.
SignalSubscriptionId
SimpleAction: A GSimpleAction is the obvious simple implementation of the Action interface. This is the easiest way to create an action for purposes of adding it to a SimpleActionGroup.
SimpleActionGroup: GSimpleActionGroup is a hash table filled with Action objects, implementing the ActionGroup and ActionMap interfaces.
SimpleIOStream: GSimpleIOStream creates a IOStream from an arbitrary InputStream and OutputStream. This allows any pair of input and output streams to be used with IOStream methods.
SimplePermission: t change.
SimpleProxyResolver: GSimpleProxyResolver is a simple ProxyResolver implementation that handles a single default proxy, multiple URI-scheme-specific proxies, and a list of hosts that proxies should not be used for.
Socket: local_error); // handle error if needed }
SocketAddress: GSocketAddress is the equivalent of struct sockaddr and its subtypes in the BSD sockets API. This is an abstract class; use InetSocketAddress for internet sockets, or UnixSocketAddress for UNIX domain sockets.
SocketAddressEnumerator: GSocketAddressEnumerator is an enumerator type for SocketAddress instances. It is returned by enumeration functions such as SocketConnectableExt::enumerate(), which returns a GSocketAddressEnumerator to list each SocketAddress which could be used to connect to that SocketConnectable.
SocketClient: GSocketClient is a lightweight high-level utility class for connecting to a network host using a connection oriented socket type.
SocketConnectable: conn_error); g_object_unref (sockaddr); } g_object_unref (enumerator);
SocketConnection: GSocketConnection is a IOStream for a connected socket. They can be created either by SocketClient when connecting to a host, or by SocketListener when accepting a new client.
SocketControlMessage: .
SocketControlMessages
SocketListener: A GSocketListener is an object that keeps track of a set of server sockets and helps you accept sockets from any of the socket, either sync or async.
SocketMsgFlags: Flags used in g_socket_receive_message() and g_socket_send_message(). The flags listed in the enum are some commonly available flags, but the values used for them are the same as on the platform, and any other flags are passed in/out as is. So to use a platform specific flag, just include the right system header and pass in the flag.
SocketService: A GSocketService is an object that represents a service that is provided to the network or over local sockets. When a new connection is made to the service the incoming signal is emitted.
SrvTarget: s SocketConnectable interface and not need to worry about GSrvTarget at all.
Subprocess: remaining around for long periods of time. wait() can be used to wait for this to happen, but it will happen even without the call being explicitly made.
SubprocessFlags: Flags to define the behaviour of a #GSubprocess.
SubprocessLauncher: This class contains a set of options for launching child processes, such as where its standard input and output will be directed, the argument list, the environment, and more.
SubscribedSignalStream: A subscribed stream.
Task: Task provides idiomatic access to gio’s GTask API, for instance by being generic over their value type, while not completely departing from the underlying C API. Task is Send and Sync and requires its value to also be Send and Sync, thus is useful to to implement gio style asynchronous tasks that run in threads. If you need to only run tasks in glib main loop see the LocalTask type.
TcpConnection: This is the subclass of SocketConnection that is created for TCP/IP sockets.
TcpWrapperConnection: A GTcpWrapperConnection can be used to wrap a IOStream that is based on a Socket, but which is not actually a SocketConnection. This is used by SocketClient so that it can always return a SocketConnection, even when the connection it has actually created is not directly a SocketConnection.
TestDBus: t activate D-Bus services that are not yet installed into the target system. The GTestDBus object makes this easier for us by taking care of the lower level tasks such as running a private D-Bus daemon and looking up uninstalled services in customizable locations, typically in your source code tree.
TestDBusFlags: Flags to define future #GTestDBus behaviour.
ThemedIcon: GThemedIcon is an implementation of Icon that supports icon themes.
ThreadedSocketService: A GThreadedSocketService is a simple subclass of SocketService that handles incoming connections by creating a worker thread and dispatching the connection to it by emitting the run signal] in the new thread.
TlsBackend: TLS (Transport Layer Security, aka SSL) and DTLS backend. This is an internal type used to coordinate the different classes implemented by a TLS backend.
TlsCertificate: A certificate used for TLS authentication and encryption. This can represent either a certificate only (eg, the certificate received by a client from a server), or the combination of a certificate and a private key (which is needed when acting as a TlsServerConnection).
TlsCertificateFlags: A set of flags describing TLS certification validation. This can be used to describe why a particular certificate was rejected (for example, in #GTlsConnection::accept-certificate).
TlsCertificateRequestFlags: Flags for g_tls_interaction_request_certificate(), g_tls_interaction_request_certificate_async(), and g_tls_interaction_invoke_request_certificate().
TlsClientConnection: GTlsClientConnection is the client-side subclass of TlsConnection, representing a client-side TLS connection.
TlsConnection: GTlsConnection is the base TLS connection class type, which wraps a IOStream and provides TLS encryption on top of it. Its subclasses, TlsClientConnection and TlsServerConnection, implement client-side and server-side TLS, respectively.
TlsDatabase: GTlsDatabase is used to look up certificates and other information from a certificate or key store. It is an abstract base class which TLS library specific subtypes override.
TlsDatabaseLookupFlags: Flags for g_tls_database_lookup_certificate_for_handle(), g_tls_database_lookup_certificate_issuer(), and g_tls_database_lookup_certificates_issued_by().
TlsDatabaseVerifyFlags: Flags for g_tls_database_verify_chain().
TlsFileDatabase: GTlsFileDatabase is implemented by TlsDatabase objects which load their certificate information from a file. It is an interface which TLS library specific subtypes implement.
TlsInteraction: d like to support by overriding those virtual methods in their class initialization function. Any interactions not implemented will return G_TLS_INTERACTION_UNHANDLED. If a derived class implements an async method, it must also implement the corresponding finish method.
TlsPassword: An abstract interface representing a password used in TLS. Often used in user interaction such as unlocking a key storage token.
TlsPasswordFlags: Various flags for the password.
TlsServerConnection: GTlsServerConnection is the server-side subclass of TlsConnection, representing a server-side TLS connection.
UnixConnectionUnix: belonged to the UNIX-specific GIO interfaces, thus you had to use thegio-unix-2.0.pc` pkg-config file when using it. This is no longer necessary since GLib 2.72.
UnixCredentialsMessageUnix: belonged to the UNIX-specific GIO interfaces, thus you had to use thegio-unix-2.0.pc` pkg-config file when using it. This is no longer necessary since GLib 2.72.
UnixFDListUnix: belonged to the UNIX-specific GIO interfaces, thus you had to use thegio-unix-2.0.pc` pkg-config file when using it.
UnixSocketAddressUnix: belonged to the UNIX-specific GIO interfaces, thus you had to use thegio-unix-2.0.pc` pkg-config file when using it. This is no longer necessary since GLib 2.72.
Vfs: Entry point for using GIO functionality.
Volume: for the volume. There can be different kinds of identifiers, such as Hal UDIs, filesystem labels, traditional Unix devices (e.g. /dev/sda2), UUIDs. GIO uses predefined strings as names for the different kinds of identifiers: G_VOLUME_IDENTIFIER_KIND_UUID, G_VOLUME_IDENTIFIER_KIND_LABEL, etc. Use VolumeExt::identifier() to obtain an identifier for a volume.
VolumeMonitor: GVolumeMonitor is for listing the user interesting devices and volumes on the computer. In other words, what a file selector or file manager would show in a sidebar.
WatcherId
WeakSignalSubscription: A weak subscription to a D-Bus signal.
WriteOutputStream: GLib type: GObject with reference counted clone semantics.
ZlibCompressor: GZlibCompressor is an implementation of Converter that compresses data using zlib.
ZlibDecompressor: GZlibDecompressor is an implementation of Converter that decompresses data compressed with zlib.

Enums§

BusType: An enumeration for well-known message buses.
ConverterResult: Results returned from g_converter_convert().
CredentialsType: Enumeration describing different kinds of native credential types.
DBusError: Error codes for the G_DBUS_ERROR error domain.
DBusMessageByteOrder: Enumeration used to describe the byte order of a D-Bus message.
DBusMessageHeaderField: Header fields used in #GDBusMessage.
DBusMessageType: Message types used in #GDBusMessage.
DataStreamByteOrder: #GDataStreamByteOrder is used to ensure proper endianness of streaming data sources across various machine architectures.
DataStreamNewlineType: #GDataStreamNewlineType is used when checking for or setting the line endings for a given file.
DriveStartStopType: Enumeration describing how a drive can be started/stopped.
EcnCodePointv2_88: Possible values of Explicit Congestion Notification code points.
EmblemOrigin: GEmblemOrigin is used to add information about the origin of the emblem to #GEmblem.
FileAttributeStatus: Used by g_file_set_attributes_from_info() when setting file attributes.
FileAttributeType: The data types for file attributes.
FileMonitorEvent: Specifies what type of event a monitor event is.
FileType: Indicates the file’s on-disk type.
FilesystemPreviewType: Indicates a hint from the file system whether files should be previewed in a file manager. Returned as the value of the key FILE_ATTRIBUTE_FILESYSTEM_USE_PREVIEW.
IOErrorEnum: if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_FAILED)) { // Assume that this is EPRINTERONFIRE … } ]| but should instead treat all unrecognized error codes the same as Failed.
InetAddressBytes
MemoryMonitorWarningLevelv2_64: G_MEMORY_MONITOR_WARNING_LEVEL_LOW) drop_caches (); ]|
MountOperationResult: #GMountOperationResult is returned as a result when a request for information is send by the mounting operation.
NetworkConnectivity: The host’s network connectivity state, as reported by #GNetworkMonitor.
NotificationPriority: Priority levels for #GNotifications.
PasswordSave: #GPasswordSave is used to indicate the lifespan of a saved password.
PollableReturnv2_60: Return value for various IO operations that signal errors via the return value and not necessarily via a #GError.
ResolverError: An error code used with G_RESOLVER_ERROR in a #GError returned from a #GResolver routine.
ResolverRecordType: The type of record that g_resolver_lookup_records() or g_resolver_lookup_records_async() should retrieve. The records are returned as lists of #GVariant tuples. Each record type has different values in the variant tuples returned.
ResourceError: An error code used with G_RESOURCE_ERROR in a #GError returned from a #GResource routine.
SocketClientEvent: Describes an event occurring on a #GSocketClient. See the #GSocketClient::event signal for more details.
SocketFamily: The protocol family of a #GSocketAddress. (These values are identical to the system defines AF_INET, AF_INET6 and AF_UNIX, if available.)
SocketListenerEvent: Describes an event occurring on a #GSocketListener. See the #GSocketListener::event signal for more details.
SocketProtocol: A protocol identifier is specified when creating a #GSocket, which is a family/type specific identifier, where 0 means the default protocol for the particular family/type.
SocketType: Flags used when creating a #GSocket. Some protocols may not implement all the socket types.
TlsAuthenticationMode: The client authentication mode for a #GTlsServerConnection.
TlsChannelBindingErrorv2_66: An error code used with G_TLS_CHANNEL_BINDING_ERROR in a #GError to indicate a TLS channel binding retrieval error.
TlsChannelBindingTypev2_66: The type of TLS channel binding data to retrieve from #GTlsConnection or #GDtlsConnection, as documented by RFC 5929 or RFC 9266. The tls-unique-for-telnet binding type is not currently implemented.
TlsError: An error code used with G_TLS_ERROR in a #GError returned from a TLS-related routine.
TlsInteractionResult: #GTlsInteractionResult is returned by various functions in #GTlsInteraction when finishing an interaction request.
TlsProtocolVersionv2_70: The TLS or DTLS protocol version used by a #GTlsConnection or #GDtlsConnection. The integer values of these versions are sequential to ensure newer known protocol versions compare greater than older known versions. Any known DTLS protocol version will compare greater than any SSL or TLS protocol version. The protocol version may be Unknown if the TLS backend supports a newer protocol version that GLib does not yet know about. This means that it’s possible for an unknown DTLS protocol version to compare less than the TLS protocol versions.
TlsRehandshakeModeDeprecated: When to allow rehandshaking. See g_tls_connection_set_rehandshake_mode().
UnixSocketAddressTypeUnix: The type of name used by a #GUnixSocketAddress. Path indicates a traditional unix domain socket bound to a filesystem path. Anonymous indicates a socket not bound to any name (eg, a client-side socket, or a socket created with socketpair()).
ZlibCompressorFormat: Used to select the type of data format to use for #GZlibDecompressor and #GZlibCompressor.

Statics§

DEBUG_CONTROLLER_EXTENSION_POINT_NAMEv2_72: Extension point for debug control functionality. See Extending GIO.
DRIVE_IDENTIFIER_KIND_UNIX_DEVICEv2_58: The string used to obtain a Unix device path with g_drive_get_identifier().
FILE_ATTRIBUTE_ACCESS_CAN_DELETE: A key in the “access” namespace for checking deletion privileges.
FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE: A key in the “access” namespace for getting execution privileges.
FILE_ATTRIBUTE_ACCESS_CAN_READ: A key in the “access” namespace for getting read privileges.
FILE_ATTRIBUTE_ACCESS_CAN_RENAME: A key in the “access” namespace for checking renaming privileges.
FILE_ATTRIBUTE_ACCESS_CAN_TRASH: A key in the “access” namespace for checking trashing privileges.
FILE_ATTRIBUTE_ACCESS_CAN_WRITE: A key in the “access” namespace for getting write privileges.
FILE_ATTRIBUTE_DOS_IS_ARCHIVE: A key in the “dos” namespace for checking if the file’s archive flag is set.
FILE_ATTRIBUTE_DOS_IS_MOUNTPOINTv2_60: A key in the “dos” namespace for checking if the file is a NTFS mount point (a volume mount or a junction point).
FILE_ATTRIBUTE_DOS_IS_SYSTEM: A key in the “dos” namespace for checking if the file’s backup flag is set.
FILE_ATTRIBUTE_DOS_REPARSE_POINT_TAGv2_60: A key in the “dos” namespace for getting the file NTFS reparse tag.
FILE_ATTRIBUTE_ETAG_VALUE: A key in the “etag” namespace for getting the value of the file’s entity tag.
FILE_ATTRIBUTE_FILESYSTEM_FREE: A key in the “filesystem” namespace for getting the number of bytes of free space left on the file system.
FILE_ATTRIBUTE_FILESYSTEM_READONLY: A key in the “filesystem” namespace for checking if the file system is read only.
FILE_ATTRIBUTE_FILESYSTEM_REMOTE: A key in the “filesystem” namespace for checking if the file system is remote.
FILE_ATTRIBUTE_FILESYSTEM_SIZE: A key in the “filesystem” namespace for getting the total size (in bytes) of the file system, used in g_file_query_filesystem_info().
FILE_ATTRIBUTE_FILESYSTEM_TYPE: A key in the “filesystem” namespace for getting the file system’s type.
FILE_ATTRIBUTE_FILESYSTEM_USED: A key in the “filesystem” namespace for getting the number of bytes used by data on the file system.
FILE_ATTRIBUTE_FILESYSTEM_USE_PREVIEW: A key in the “filesystem” namespace for hinting a file manager application whether it should preview (e.g. thumbnail) files on the file system.
FILE_ATTRIBUTE_GVFS_BACKEND: A key in the “gvfs” namespace that gets the name of the current GVFS backend in use.
FILE_ATTRIBUTE_ID_FILE: s device number and inode, so is invariant with respect to hard linking. The format used by other VFS implementations may vary, and some VFS backends may not set it.
FILE_ATTRIBUTE_ID_FILESYSTEM: A key in the “id” namespace for getting the file system identifier.
FILE_ATTRIBUTE_MOUNTABLE_CAN_EJECT: A key in the “mountable” namespace for checking if a file (of type G_FILE_TYPE_MOUNTABLE) can be ejected.
FILE_ATTRIBUTE_MOUNTABLE_CAN_MOUNT: A key in the “mountable” namespace for checking if a file (of type G_FILE_TYPE_MOUNTABLE) is mountable.
FILE_ATTRIBUTE_MOUNTABLE_CAN_POLL: A key in the “mountable” namespace for checking if a file (of type G_FILE_TYPE_MOUNTABLE) can be polled.
FILE_ATTRIBUTE_MOUNTABLE_CAN_START: A key in the “mountable” namespace for checking if a file (of type G_FILE_TYPE_MOUNTABLE) can be started.
FILE_ATTRIBUTE_MOUNTABLE_CAN_START_DEGRADED: A key in the “mountable” namespace for checking if a file (of type G_FILE_TYPE_MOUNTABLE) can be started degraded.
FILE_ATTRIBUTE_MOUNTABLE_CAN_STOP: A key in the “mountable” namespace for checking if a file (of type G_FILE_TYPE_MOUNTABLE) can be stopped.
FILE_ATTRIBUTE_MOUNTABLE_CAN_UNMOUNT: A key in the “mountable” namespace for checking if a file (of type G_FILE_TYPE_MOUNTABLE) is unmountable.
FILE_ATTRIBUTE_MOUNTABLE_HAL_UDI: A key in the “mountable” namespace for getting the HAL UDI for the mountable file.
FILE_ATTRIBUTE_MOUNTABLE_IS_MEDIA_CHECK_AUTOMATIC: A key in the “mountable” namespace for checking if a file (of type G_FILE_TYPE_MOUNTABLE) is automatically polled for media.
FILE_ATTRIBUTE_MOUNTABLE_START_STOP_TYPE: A key in the “mountable” namespace for getting the #GDriveStartStopType.
FILE_ATTRIBUTE_MOUNTABLE_UNIX_DEVICE: A key in the “mountable” namespace for getting the unix device.
FILE_ATTRIBUTE_MOUNTABLE_UNIX_DEVICE_FILE: A key in the “mountable” namespace for getting the unix device file.
FILE_ATTRIBUTE_OWNER_GROUP: A key in the “owner” namespace for getting the file owner’s group.
FILE_ATTRIBUTE_OWNER_USER: A key in the “owner” namespace for getting the user name of the file’s owner.
FILE_ATTRIBUTE_OWNER_USER_REAL: A key in the “owner” namespace for getting the real name of the user that owns the file.
FILE_ATTRIBUTE_PREVIEW_ICON: A key in the “preview” namespace for getting a #GIcon that can be used to get preview of the file.
FILE_ATTRIBUTE_RECENT_MODIFIED: A key in the “recent” namespace for getting time, when the metadata for the file in recent:/// was last changed.
FILE_ATTRIBUTE_SELINUX_CONTEXT: A key in the “selinux” namespace for getting the file’s SELinux context.
FILE_ATTRIBUTE_STANDARD_ALLOCATED_SIZE: A key in the “standard” namespace for getting the amount of disk space that is consumed by the file (in bytes).
FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE: A key in the “standard” namespace for getting the content type of the file.
FILE_ATTRIBUTE_STANDARD_COPY_NAME: A key in the “standard” namespace for getting the copy name of the file.
FILE_ATTRIBUTE_STANDARD_DESCRIPTION: A key in the “standard” namespace for getting the description of the file.
FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME: A key in the “standard” namespace for getting the display name of the file.
FILE_ATTRIBUTE_STANDARD_EDIT_NAME: A key in the “standard” namespace for edit name of the file.
FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE: A key in the “standard” namespace for getting the fast content type.
FILE_ATTRIBUTE_STANDARD_ICON: A key in the “standard” namespace for getting the icon for the file.
FILE_ATTRIBUTE_STANDARD_IS_BACKUP: A key in the “standard” namespace for checking if a file is a backup file.
FILE_ATTRIBUTE_STANDARD_IS_HIDDEN: A key in the “standard” namespace for checking if a file is hidden.
FILE_ATTRIBUTE_STANDARD_IS_SYMLINK: A key in the “standard” namespace for checking if the file is a symlink. Typically the actual type is something else, if we followed the symlink to get the type.
FILE_ATTRIBUTE_STANDARD_IS_VIRTUAL: A key in the “standard” namespace for checking if a file is virtual.
FILE_ATTRIBUTE_STANDARD_IS_VOLATILE: A key in the “standard” namespace for checking if a file is volatile. This is meant for opaque, non-POSIX-like backends to indicate that the URI is not persistent. Applications should look at FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET for the persistent URI.
FILE_ATTRIBUTE_STANDARD_NAME: A key in the “standard” namespace for getting the name of the file.
FILE_ATTRIBUTE_STANDARD_SIZE: A key in the “standard” namespace for getting the file’s size (in bytes).
FILE_ATTRIBUTE_STANDARD_SORT_ORDER: A key in the “standard” namespace for setting the sort order of a file.
FILE_ATTRIBUTE_STANDARD_SYMBOLIC_ICON: A key in the “standard” namespace for getting the symbolic icon for the file.
FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET: A key in the “standard” namespace for getting the symlink target, if the file is a symlink.
FILE_ATTRIBUTE_STANDARD_TARGET_URI: A key in the “standard” namespace for getting the target URI for the file, in the case of FileType::Shortcut or FileType::Mountable files.
FILE_ATTRIBUTE_STANDARD_TYPE: A key in the “standard” namespace for storing file types.
FILE_ATTRIBUTE_THUMBNAILING_FAILED: A key in the “thumbnail” namespace for checking if thumbnailing failed.
FILE_ATTRIBUTE_THUMBNAILING_FAILED_LARGEv2_76: A key in the “thumbnail” namespace for checking if thumbnailing failed for the large image.
FILE_ATTRIBUTE_THUMBNAILING_FAILED_NORMALv2_76: A key in the “thumbnail” namespace for checking if thumbnailing failed for the normal image.
FILE_ATTRIBUTE_THUMBNAILING_FAILED_XLARGEv2_76: A key in the “thumbnail” namespace for checking if thumbnailing failed for the x-large image.
FILE_ATTRIBUTE_THUMBNAILING_FAILED_XXLARGEv2_76: A key in the “thumbnail” namespace for checking if thumbnailing failed for the xx-large image.
FILE_ATTRIBUTE_THUMBNAIL_IS_VALID: A key in the “thumbnail” namespace for checking whether the thumbnail is outdated.
FILE_ATTRIBUTE_THUMBNAIL_IS_VALID_LARGEv2_76: A key in the “thumbnail” namespace for checking whether the large thumbnail is outdated.
FILE_ATTRIBUTE_THUMBNAIL_IS_VALID_NORMALv2_76: A key in the “thumbnail” namespace for checking whether the normal thumbnail is outdated.
FILE_ATTRIBUTE_THUMBNAIL_IS_VALID_XLARGEv2_76: A key in the “thumbnail” namespace for checking whether the x-large thumbnail is outdated.
FILE_ATTRIBUTE_THUMBNAIL_IS_VALID_XXLARGEv2_76: A key in the “thumbnail” namespace for checking whether the xx-large thumbnail is outdated.
FILE_ATTRIBUTE_THUMBNAIL_PATH: A key in the “thumbnail” namespace for getting the path to the thumbnail image with the biggest size available.
FILE_ATTRIBUTE_THUMBNAIL_PATH_LARGEv2_76: A key in the “thumbnail” namespace for getting the path to the large thumbnail image.
FILE_ATTRIBUTE_THUMBNAIL_PATH_NORMALv2_76: A key in the “thumbnail” namespace for getting the path to the normal thumbnail image.
FILE_ATTRIBUTE_THUMBNAIL_PATH_XLARGEv2_76: A key in the “thumbnail” namespace for getting the path to the x-large thumbnail image.
FILE_ATTRIBUTE_THUMBNAIL_PATH_XXLARGEv2_76: A key in the “thumbnail” namespace for getting the path to the xx-large thumbnail image.
FILE_ATTRIBUTE_TIME_ACCESS: A key in the “time” namespace for getting the time the file was last accessed.
FILE_ATTRIBUTE_TIME_ACCESS_NSECv2_74: A key in the “time” namespace for getting the nanoseconds of the time the file was last accessed. This should be used in conjunction with #G_FILE_ATTRIBUTE_TIME_ACCESS. Corresponding #GFileAttributeType is FileAttributeType::Uint32.
FILE_ATTRIBUTE_TIME_ACCESS_USEC: A key in the “time” namespace for getting the microseconds of the time the file was last accessed.
FILE_ATTRIBUTE_TIME_CHANGED: A key in the “time” namespace for getting the time the file was last changed.
FILE_ATTRIBUTE_TIME_CHANGED_NSECv2_74: A key in the “time” namespace for getting the nanoseconds of the time the file was last changed. This should be used in conjunction with #G_FILE_ATTRIBUTE_TIME_CHANGED. Corresponding #GFileAttributeType is FileAttributeType::Uint32.
FILE_ATTRIBUTE_TIME_CHANGED_USEC: A key in the “time” namespace for getting the microseconds of the time the file was last changed.
FILE_ATTRIBUTE_TIME_CREATED: A key in the “time” namespace for getting the time the file was created.
FILE_ATTRIBUTE_TIME_CREATED_NSECv2_74: A key in the “time” namespace for getting the nanoseconds of the time the file was created. This should be used in conjunction with #G_FILE_ATTRIBUTE_TIME_CREATED. Corresponding #GFileAttributeType is FileAttributeType::Uint32.
FILE_ATTRIBUTE_TIME_CREATED_USEC: A key in the “time” namespace for getting the microseconds of the time the file was created.
FILE_ATTRIBUTE_TIME_MODIFIED: A key in the “time” namespace for getting the time the file was last modified.
FILE_ATTRIBUTE_TIME_MODIFIED_NSECv2_74: A key in the “time” namespace for getting the nanoseconds of the time the file was last modified. This should be used in conjunction with #G_FILE_ATTRIBUTE_TIME_MODIFIED. Corresponding #GFileAttributeType is FileAttributeType::Uint32.
FILE_ATTRIBUTE_TIME_MODIFIED_USEC: A key in the “time” namespace for getting the microseconds of the time the file was last modified.
FILE_ATTRIBUTE_TRASH_DELETION_DATE: A key in the “trash” namespace for getting the deletion date and time of a file inside the trash:/// folder.
FILE_ATTRIBUTE_TRASH_ITEM_COUNT: A key in the “trash” namespace for getting the number of (toplevel) items that are present in the trash:/// folder.
FILE_ATTRIBUTE_TRASH_ORIG_PATH: A key in the “trash” namespace for getting the original path of a file inside the trash:/// folder before it was trashed.
FILE_ATTRIBUTE_UNIX_BLOCKS: A key in the “unix” namespace for getting the number of blocks allocated for the file.
FILE_ATTRIBUTE_UNIX_BLOCK_SIZE: A key in the “unix” namespace for getting the block size for the file system.
FILE_ATTRIBUTE_UNIX_DEVICE: A key in the “unix” namespace for getting the device id of the device the file is located on (see stat() documentation).
FILE_ATTRIBUTE_UNIX_GID: A key in the “unix” namespace for getting the group ID for the file.
FILE_ATTRIBUTE_UNIX_INODE: A key in the “unix” namespace for getting the inode of the file.
FILE_ATTRIBUTE_UNIX_IS_MOUNTPOINT: A key in the “unix” namespace for checking if the file represents a UNIX mount point.
FILE_ATTRIBUTE_UNIX_MODE: A key in the “unix” namespace for getting the mode of the file (e.g. whether the file is a regular file, symlink, etc).
FILE_ATTRIBUTE_UNIX_NLINK: A key in the “unix” namespace for getting the number of hard links for a file.
FILE_ATTRIBUTE_UNIX_RDEV: A key in the “unix” namespace for getting the device ID for the file (if it is a special file).
FILE_ATTRIBUTE_UNIX_UID: A key in the “unix” namespace for getting the user ID for the file.
MEMORY_MONITOR_EXTENSION_POINT_NAMEv2_64: Extension point for memory usage monitoring functionality. See Extending GIO.
MENU_ATTRIBUTE_ACTION: The menu item attribute which holds the action name of the item. Action names are namespaced with an identifier for the action group in which the action resides. For example, “win.” for window-specific actions and “app.” for application-wide actions.
MENU_ATTRIBUTE_ACTION_NAMESPACE: The menu item attribute that holds the namespace for all action names in menus that are linked from this item.
MENU_ATTRIBUTE_ICON: The menu item attribute which holds the icon of the item.
MENU_ATTRIBUTE_LABEL: The menu item attribute which holds the label of the item.
MENU_ATTRIBUTE_TARGET: The menu item attribute which holds the target with which the item’s action will be activated.
MENU_LINK_SECTION: The name of the link that associates a menu item with a section. The linked menu will usually be shown in place of the menu item, using the item’s label as a header.
MENU_LINK_SUBMENU: The name of the link that associates a menu item with a submenu.
NATIVE_VOLUME_MONITOR_EXTENSION_POINT_NAME
NETWORK_MONITOR_EXTENSION_POINT_NAME: Extension point for network status monitoring functionality. See Extending GIO.
POWER_PROFILE_MONITOR_EXTENSION_POINT_NAMEv2_70: Extension point for power profile usage monitoring functionality. See Extending GIO.
PROXY_EXTENSION_POINT_NAME: Extension point for proxy functionality. See Extending GIO.
PROXY_RESOLVER_EXTENSION_POINT_NAME: Extension point for proxy resolving functionality. See Extending GIO.
SETTINGS_BACKEND_EXTENSION_POINT_NAME: Extension point for #GSettingsBackend functionality.
TLS_BACKEND_EXTENSION_POINT_NAME: Extension point for TLS functionality via #GTlsBackend. See Extending GIO.
TLS_DATABASE_PURPOSE_AUTHENTICATE_CLIENT: The purpose used to verify the client certificate in a TLS connection. Used by TLS servers.
TLS_DATABASE_PURPOSE_AUTHENTICATE_SERVER: The purpose used to verify the server certificate in a TLS connection. This is the most common purpose in use. Used by TLS clients.
VFS_EXTENSION_POINT_NAME: Extension point for #GVfs functionality. See Extending GIO.
VOLUME_IDENTIFIER_KIND_CLASS: The string used to obtain the volume class with g_volume_get_identifier().
VOLUME_IDENTIFIER_KIND_HAL_UDIDeprecated: The string used to obtain a Hal UDI with g_volume_get_identifier().
VOLUME_IDENTIFIER_KIND_LABEL: The string used to obtain a filesystem label with g_volume_get_identifier().
VOLUME_IDENTIFIER_KIND_NFS_MOUNT: The string used to obtain a NFS mount with g_volume_get_identifier().
VOLUME_IDENTIFIER_KIND_UNIX_DEVICE: The string used to obtain a Unix device path with g_volume_get_identifier().
VOLUME_IDENTIFIER_KIND_UUID: The string used to obtain a UUID with g_volume_get_identifier().
VOLUME_MONITOR_EXTENSION_POINT_NAME: Extension point for volume monitor functionality. See Extending GIO.

Functions§

bus_own_name: only the first call will work.
bus_own_name_on_connection: Like bus_own_name() but takes a DBusConnection instead of a BusType.
bus_unown_name
bus_unwatch_name
bus_watch_name: Starts watching @name on the bus specified by @bus_type and calls @name_appeared_handler and @name_vanished_handler when the name is known to have an owner respectively known to lose its owner. Callbacks will be invoked in the thread-default main context (see [glib::MainContext::push_thread_default()][crate::glib::MainContext::push_thread_default()]) of the thread you are calling this function from.
bus_watch_name_on_connection: Like g_bus_watch_name() but takes a #GDBusConnection instead of a #GBusType.
spawn_blocking: Runs a blocking I/O task on the I/O thread pool.

Crate gio

Crate gio Copy item path

§Rust GIO bindings

§Minimum supported Rust version

§Documentation

§Using

§See Also

§License

Re-exports§

Modules§

Macros§

Structs§

Enums§

Statics§

Functions§

Crate gio