Struct gio::BufferedInputStream
source · #[repr(transparent)]pub struct BufferedInputStream { /* private fields */ }
Expand description
Buffered input stream implements FilterInputStream
and provides
for buffered reads.
By default, BufferedInputStream
’s buffer size is set at 4 kilobytes.
To create a buffered input stream, use new()
,
or new_sized()
to specify the buffer’s size at
construction.
To get the size of a buffer within a buffered input stream, use
BufferedInputStreamExt::buffer_size()
. To change the size of a
buffered input stream’s buffer, use
BufferedInputStreamExt::set_buffer_size()
. Note that the buffer’s size
cannot be reduced below the size of the data within the buffer.
Implements
BufferedInputStreamExt
, FilterInputStreamExt
, InputStreamExt
, glib::ObjectExt
, SeekableExt
, InputStreamExtManual
Implementations§
source§impl BufferedInputStream
impl BufferedInputStream
pub const NONE: Option<&'static BufferedInputStream> = None
sourcepub fn new(base_stream: &impl IsA<InputStream>) -> BufferedInputStream
pub fn new(base_stream: &impl IsA<InputStream>) -> BufferedInputStream
Creates a new InputStream
from the given base_stream
, with
a buffer set to the default size (4 kilobytes).
base_stream
Returns
a InputStream
for the given base_stream
.
sourcepub fn new_sized(
base_stream: &impl IsA<InputStream>,
size: usize
) -> BufferedInputStream
pub fn new_sized( base_stream: &impl IsA<InputStream>, size: usize ) -> BufferedInputStream
Creates a new BufferedInputStream
from the given base_stream
,
with a buffer set to size
.
base_stream
size
a gsize
Returns
a InputStream
.
sourcepub fn builder() -> BufferedInputStreamBuilder
pub fn builder() -> BufferedInputStreamBuilder
Creates a new builder-pattern struct instance to construct BufferedInputStream
objects.
This method returns an instance of BufferedInputStreamBuilder
which can be used to create BufferedInputStream
objects.
Trait Implementations§
source§impl Clone for BufferedInputStream
impl Clone for BufferedInputStream
source§impl Debug for BufferedInputStream
impl Debug for BufferedInputStream
source§impl Default for BufferedInputStream
impl Default for BufferedInputStream
source§impl Display for BufferedInputStream
impl Display for BufferedInputStream
source§impl Hash for BufferedInputStream
impl Hash for BufferedInputStream
source§impl Ord for BufferedInputStream
impl Ord for BufferedInputStream
source§impl ParentClassIs for BufferedInputStream
impl ParentClassIs for BufferedInputStream
type Parent = FilterInputStream
source§impl<OT: ObjectType> PartialEq<OT> for BufferedInputStream
impl<OT: ObjectType> PartialEq<OT> for BufferedInputStream
source§impl<OT: ObjectType> PartialOrd<OT> for BufferedInputStream
impl<OT: ObjectType> PartialOrd<OT> for BufferedInputStream
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl StaticType for BufferedInputStream
impl StaticType for BufferedInputStream
source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for BufferedInputStream
impl IsA<BufferedInputStream> for DataInputStream
impl IsA<FilterInputStream> for BufferedInputStream
impl IsA<InputStream> for BufferedInputStream
impl IsA<Seekable> for BufferedInputStream
Auto Trait Implementations§
impl RefUnwindSafe for BufferedInputStream
impl !Send for BufferedInputStream
impl !Sync for BufferedInputStream
impl Unpin for BufferedInputStream
impl UnwindSafe for BufferedInputStream
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impl<T> Cast for Twhere T: ObjectType,
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after: bool,
callback: F
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callback: F
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details: Option<Quark>,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError>where
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&self,
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details: Option<Quark>,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value> + 'static,
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&self,
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callback: F
) -> Result<SignalHandlerId, BoolError>where
F: Fn(&[Value]) -> Option<Value>,
unsafe fn try_connect_unsafe<F>( &self, signal_name: &str, after: bool, callback: F ) -> Result<SignalHandlerId, BoolError>where F: Fn(&[Value]) -> Option<Value>,
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&self,
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after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value>,
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signal_name
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&self,
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details: Option<Quark>,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError>where
F: Fn(&[Value]) -> Option<Value>,
unsafe fn try_connect_unsafe_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> Result<SignalHandlerId, BoolError>where F: Fn(&[Value]) -> Option<Value>,
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&self,
signal_name: &str,
after: bool,
closure: RustClosure
) -> Result<SignalHandlerId, BoolError>
fn try_connect_closure( &self, signal_name: &str, after: bool, closure: RustClosure ) -> Result<SignalHandlerId, BoolError>
Self::connect_closure
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&self,
signal_name: &str,
after: bool,
closure: RustClosure
) -> SignalHandlerId
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after: bool,
closure: RustClosure
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&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
closure: RustClosure
) -> SignalHandlerId
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&self,
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details: Option<Quark>,
after: bool,
callback: F
) -> SignalHandlerIdwhere
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args: &[Value]
) -> Result<Option<Value>, BoolError>
fn try_emit_with_values( &self, signal_id: SignalId, args: &[Value] ) -> Result<Option<Value>, BoolError>
Self::emit_with_values
but fails instead of panicking.source§fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
Self::emit
but takes Value
for the arguments.source§fn try_emit_by_name<R>(
&self,
signal_name: &str,
args: &[&dyn ToValue]
) -> Result<R, BoolError>where
R: TryFromClosureReturnValue,
fn try_emit_by_name<R>( &self, signal_name: &str, args: &[&dyn ToValue] ) -> Result<R, BoolError>where R: TryFromClosureReturnValue,
Self::emit_by_name
but fails instead of panicking.source§fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere R: TryFromClosureReturnValue,
source§fn try_emit_by_name_with_values(
&self,
signal_name: &str,
args: &[Value]
) -> Result<Option<Value>, BoolError>
fn try_emit_by_name_with_values( &self, signal_name: &str, args: &[Value] ) -> Result<Option<Value>, BoolError>
Self::emit_by_name_with_values
but fails instead of panicking.source§fn emit_by_name_with_values(
&self,
signal_name: &str,
args: &[Value]
) -> Option<Value>
fn emit_by_name_with_values( &self, signal_name: &str, args: &[Value] ) -> Option<Value>
source§fn try_emit_by_name_with_details<R>(
&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue]
) -> Result<R, BoolError>where
R: TryFromClosureReturnValue,
fn try_emit_by_name_with_details<R>( &self, signal_name: &str, details: Quark, args: &[&dyn ToValue] ) -> Result<R, BoolError>where R: TryFromClosureReturnValue,
Self::emit_by_name_with_details
but fails instead of panicking.source§fn emit_by_name_with_details<R>(
&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name_with_details<R>( &self, signal_name: &str, details: Quark, args: &[&dyn ToValue] ) -> Rwhere R: TryFromClosureReturnValue,
source§fn try_emit_by_name_with_details_and_values(
&self,
signal_name: &str,
details: Quark,
args: &[Value]
) -> Result<Option<Value>, BoolError>
fn try_emit_by_name_with_details_and_values( &self, signal_name: &str, details: Quark, args: &[Value] ) -> Result<Option<Value>, BoolError>
Self::emit_by_name_with_details_and_values
but fails instead of panicking.source§fn emit_by_name_with_details_and_values(
&self,
signal_name: &str,
details: Quark,
args: &[Value]
) -> Option<Value>
fn emit_by_name_with_details_and_values( &self, signal_name: &str, details: Quark, args: &[Value] ) -> Option<Value>
source§fn try_emit_with_details<R>(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue]
) -> Result<R, BoolError>where
R: TryFromClosureReturnValue,
fn try_emit_with_details<R>( &self, signal_id: SignalId, details: Quark, args: &[&dyn ToValue] ) -> Result<R, BoolError>where R: TryFromClosureReturnValue,
Self::emit_with_details
but fails instead of panicking.source§fn emit_with_details<R>(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_with_details<R>( &self, signal_id: SignalId, details: Quark, args: &[&dyn ToValue] ) -> Rwhere R: TryFromClosureReturnValue,
source§fn try_emit_with_details_and_values(
&self,
signal_id: SignalId,
details: Quark,
args: &[Value]
) -> Result<Option<Value>, BoolError>
fn try_emit_with_details_and_values( &self, signal_id: SignalId, details: Quark, args: &[Value] ) -> Result<Option<Value>, BoolError>
Self::emit_with_details_and_values
but fails instead of panicking.source§fn emit_with_details_and_values(
&self,
signal_id: SignalId,
details: Quark,
args: &[Value]
) -> Option<Value>
fn emit_with_details_and_values( &self, signal_id: SignalId, details: Quark, args: &[Value] ) -> Option<Value>
source§fn disconnect(&self, handler_id: SignalHandlerId)
fn disconnect(&self, handler_id: SignalHandlerId)
source§fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere
F: Fn(&T, &ParamSpec) + Send + Sync + 'static,
fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec) + Send + Sync + 'static,
notify
signal of the object. Read moresource§fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere
F: Fn(&T, &ParamSpec) + 'static,
fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec) + 'static,
notify
signal of the object. Read moresource§unsafe fn connect_notify_unsafe<F>(
&self,
name: Option<&str>,
f: F
) -> SignalHandlerIdwhere
F: Fn(&T, &ParamSpec),
unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F ) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec),
notify
signal of the object. Read more