Struct gio::MemoryOutputStream

#[repr(transparent)]
pub struct MemoryOutputStream { /* private fields */ }

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.

Implements

MemoryOutputStreamExt, OutputStreamExt, glib::ObjectExt, PollableOutputStreamExt, SeekableExt, OutputStreamExtManual, PollableOutputStreamExtManual

Implementations

impl MemoryOutputStream

pub const NONE: Option<&'static MemoryOutputStream> = None

pub fn new_resizable() -> MemoryOutputStream

Creates a new MemoryOutputStream, using g_realloc() and g_free() for memory allocation.

Trait Implementations

impl Clone for MemoryOutputStream

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MemoryOutputStream

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for MemoryOutputStream

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for MemoryOutputStream

fn hash<H>(&self, state: &mut H)where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for MemoryOutputStream

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl ParentClassIs for MemoryOutputStream

type Parent = OutputStream

impl<OT: ObjectType> PartialEq<OT> for MemoryOutputStream

fn eq(&self, other: &OT) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<OT: ObjectType> PartialOrd<OT> for MemoryOutputStream

fn partial_cmp(&self, other: &OT) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for MemoryOutputStream

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for MemoryOutputStream

impl IsA<OutputStream> for MemoryOutputStream

impl IsA<PollableOutputStream> for MemoryOutputStream

impl IsA<Seekable> for MemoryOutputStream