Struct gio::MemoryOutputStream
source · #[repr(transparent)]pub struct MemoryOutputStream { /* private fields */ }
Expand description
MemoryOutputStream
is a class for using arbitrary
memory chunks as output for GIO streaming output operations.
As of GLib 2.34, MemoryOutputStream
trivially implements
PollableOutputStream
: it always polls as ready.
Properties
data
Pointer to buffer where data will be written.
Readable | Writeable | Construct Only
data-size
Size of data written to the buffer.
Readable
destroy-function
Function called with the buffer as argument when the stream is destroyed.
Readable | Writeable | Construct Only
realloc-function
Function with realloc semantics called to enlarge the buffer.
Readable | Writeable | Construct Only
size
Current size of the data buffer.
Readable | Writeable | Construct Only
Implements
MemoryOutputStreamExt
, OutputStreamExt
, glib::ObjectExt
, PollableOutputStreamExt
, SeekableExt
, OutputStreamExtManual
, PollableOutputStreamExtManual
Implementations§
source§impl MemoryOutputStream
impl MemoryOutputStream
pub const NONE: Option<&'static MemoryOutputStream> = None
sourcepub fn new_resizable() -> MemoryOutputStream
pub fn new_resizable() -> MemoryOutputStream
Creates a new MemoryOutputStream
, using g_realloc()
and g_free()
for memory allocation.
Trait Implementations§
source§impl Clone for MemoryOutputStream
impl Clone for MemoryOutputStream
source§impl Debug for MemoryOutputStream
impl Debug for MemoryOutputStream
source§impl Display for MemoryOutputStream
impl Display for MemoryOutputStream
source§impl HasParamSpec for MemoryOutputStream
impl HasParamSpec for MemoryOutputStream
type ParamSpec = ParamSpecObject
§type SetValue = MemoryOutputStream
type SetValue = MemoryOutputStream
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, MemoryOutputStream>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for MemoryOutputStream
impl Hash for MemoryOutputStream
source§impl Ord for MemoryOutputStream
impl Ord for MemoryOutputStream
source§impl ParentClassIs for MemoryOutputStream
impl ParentClassIs for MemoryOutputStream
type Parent = OutputStream
source§impl<OT: ObjectType> PartialEq<OT> for MemoryOutputStream
impl<OT: ObjectType> PartialEq<OT> for MemoryOutputStream
source§impl<OT: ObjectType> PartialOrd<OT> for MemoryOutputStream
impl<OT: ObjectType> PartialOrd<OT> for MemoryOutputStream
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 MemoryOutputStream
impl StaticType for MemoryOutputStream
source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for MemoryOutputStream
impl IsA<OutputStream> for MemoryOutputStream
impl IsA<PollableOutputStream> for MemoryOutputStream
impl IsA<Seekable> for MemoryOutputStream
Auto Trait Implementations§
impl RefUnwindSafe for MemoryOutputStream
impl !Send for MemoryOutputStream
impl !Sync for MemoryOutputStream
impl Unpin for MemoryOutputStream
impl UnwindSafe for MemoryOutputStream
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impl<T> Cast for Twhere T: ObjectType,
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