Enum gio::IOErrorEnum
source · [−]#[non_exhaustive]
pub enum IOErrorEnum {
Show 47 variants
Failed,
NotFound,
Exists,
IsDirectory,
NotDirectory,
NotEmpty,
NotRegularFile,
NotSymbolicLink,
NotMountableFile,
FilenameTooLong,
InvalidFilename,
TooManyLinks,
NoSpace,
InvalidArgument,
PermissionDenied,
NotSupported,
NotMounted,
AlreadyMounted,
Closed,
Cancelled,
Pending,
ReadOnly,
CantCreateBackup,
WrongEtag,
TimedOut,
WouldRecurse,
Busy,
WouldBlock,
HostNotFound,
WouldMerge,
FailedHandled,
TooManyOpenFiles,
NotInitialized,
AddressInUse,
PartialInput,
InvalidData,
DbusError,
HostUnreachable,
NetworkUnreachable,
ConnectionRefused,
ProxyFailed,
ProxyAuthFailed,
ProxyNeedAuth,
ProxyNotAllowed,
BrokenPipe,
NotConnected,
MessageTooLarge,
// some variants omitted
}
Expand description
Error codes returned by GIO functions.
Note that this domain may be extended in future GLib releases. In
general, new error codes either only apply to new APIs, or else
replace Failed
in cases that were not explicitly
distinguished before. You should therefore avoid writing code like
⚠️ The following code is in C ⚠️
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
.
See also GPollableReturn
for a cheaper way of returning
WouldBlock
to callers without allocating a glib::Error
.
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
Failed
Generic error condition for when an operation fails
and no more specific IOErrorEnum
value is defined.
NotFound
File not found.
Exists
File already exists.
IsDirectory
File is a directory.
NotDirectory
File is not a directory.
NotEmpty
File is a directory that isn’t empty.
NotRegularFile
File is not a regular file.
NotSymbolicLink
File is not a symbolic link.
NotMountableFile
File cannot be mounted.
FilenameTooLong
Filename is too many characters.
InvalidFilename
Filename is invalid or contains invalid characters.
TooManyLinks
File contains too many symbolic links.
NoSpace
No space left on drive.
InvalidArgument
Invalid argument.
PermissionDenied
Permission denied.
NotSupported
Operation (or one of its parameters) not supported
NotMounted
File isn’t mounted.
AlreadyMounted
File is already mounted.
Closed
File was closed.
Cancelled
Operation was cancelled. See Cancellable
.
Pending
Operations are still pending.
ReadOnly
File is read only.
CantCreateBackup
Backup couldn’t be created.
WrongEtag
File’s Entity Tag was incorrect.
TimedOut
Operation timed out.
WouldRecurse
Operation would be recursive.
Busy
File is busy.
WouldBlock
Operation would block.
HostNotFound
Host couldn’t be found (remote operations).
WouldMerge
Operation would merge files.
FailedHandled
Operation failed and a helper program has already interacted with the user. Do not display any error dialog.
TooManyOpenFiles
The current process has too many files open and can’t open any more. Duplicate descriptors do count toward this limit. Since 2.20
NotInitialized
The object has not been initialized. Since 2.22
AddressInUse
The requested address is already in use. Since 2.22
PartialInput
Need more input to finish operation. Since 2.24
InvalidData
The input data was invalid. Since 2.24
DbusError
A remote object generated an error that
doesn’t correspond to a locally registered glib::Error
error
domain. Use g_dbus_error_get_remote_error()
to extract the D-Bus
error name and g_dbus_error_strip_remote_error()
to fix up the
message so it matches what was received on the wire. Since 2.26.
HostUnreachable
Host unreachable. Since 2.26
NetworkUnreachable
Network unreachable. Since 2.26
ConnectionRefused
Connection refused. Since 2.26
ProxyFailed
Connection to proxy server failed. Since 2.26
ProxyAuthFailed
Proxy authentication failed. Since 2.26
ProxyNeedAuth
Proxy server needs authentication. Since 2.26
ProxyNotAllowed
Proxy connection is not allowed by ruleset. Since 2.26
BrokenPipe
Broken pipe. Since 2.36
NotConnected
Transport endpoint is not connected. Since 2.44
MessageTooLarge
Message too large. Since 2.48.
Trait Implementations
sourceimpl Clone for IOErrorEnum
impl Clone for IOErrorEnum
sourcefn clone(&self) -> IOErrorEnum
fn clone(&self) -> IOErrorEnum
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for IOErrorEnum
impl Debug for IOErrorEnum
sourceimpl Display for IOErrorEnum
impl Display for IOErrorEnum
sourceimpl ErrorDomain for IOErrorEnum
impl ErrorDomain for IOErrorEnum
sourceimpl From<IOErrorEnum> for ErrorKind
impl From<IOErrorEnum> for ErrorKind
sourcefn from(kind: IOErrorEnum) -> Self
fn from(kind: IOErrorEnum) -> Self
Converts to this type from the input type.
sourceimpl<'a> FromValue<'a> for IOErrorEnum
impl<'a> FromValue<'a> for IOErrorEnum
type Checker = GenericValueTypeChecker<IOErrorEnum>
type Checker = GenericValueTypeChecker<IOErrorEnum>
Value type checker.
sourceunsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Get the contained value from a Value
. Read more
sourceimpl Hash for IOErrorEnum
impl Hash for IOErrorEnum
sourceimpl Ord for IOErrorEnum
impl Ord for IOErrorEnum
sourceimpl PartialEq<IOErrorEnum> for IOErrorEnum
impl PartialEq<IOErrorEnum> for IOErrorEnum
sourcefn eq(&self, other: &IOErrorEnum) -> bool
fn eq(&self, other: &IOErrorEnum) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &IOErrorEnum) -> bool
fn ne(&self, other: &IOErrorEnum) -> bool
This method tests for !=
.
sourceimpl PartialOrd<IOErrorEnum> for IOErrorEnum
impl PartialOrd<IOErrorEnum> for IOErrorEnum
sourcefn partial_cmp(&self, other: &IOErrorEnum) -> Option<Ordering>
fn partial_cmp(&self, other: &IOErrorEnum) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl StaticType for IOErrorEnum
impl StaticType for IOErrorEnum
sourcefn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of Self
.
sourceimpl ToValue for IOErrorEnum
impl ToValue for IOErrorEnum
sourceimpl ValueType for IOErrorEnum
impl ValueType for IOErrorEnum
type Type = IOErrorEnum
type Type = IOErrorEnum
Type to get the Type
from. Read more
impl Copy for IOErrorEnum
impl Eq for IOErrorEnum
impl StructuralEq for IOErrorEnum
impl StructuralPartialEq for IOErrorEnum
Auto Trait Implementations
impl RefUnwindSafe for IOErrorEnum
impl Send for IOErrorEnum
impl Sync for IOErrorEnum
impl Unpin for IOErrorEnum
impl UnwindSafe for IOErrorEnum
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> StaticTypeExt for T where
T: StaticType,
impl<T> StaticTypeExt for T where
T: StaticType,
sourcefn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
sourceimpl<T> ToClosureReturnValue for T where
T: ToValue,
impl<T> ToClosureReturnValue for T where
T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,
sourcefn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
Returns a SendValue
clone of self
.