Struct gio::BufferedInputStream

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

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

impl BufferedInputStream

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

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

a InputStream

Returns

a InputStream for the given base_stream.

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

a InputStream

size

a gsize

Returns

a InputStream.

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

impl Clone for BufferedInputStream

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 BufferedInputStream

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

Formats the value using the given formatter.

impl Default for BufferedInputStream

fn default() -> Self

Returns the “default value” for a type.

impl Display for BufferedInputStream

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

Formats the value using the given formatter.

impl Hash for BufferedInputStream

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 BufferedInputStream

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 BufferedInputStream

type Parent = FilterInputStream

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

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 BufferedInputStream

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 BufferedInputStream

fn static_type() -> Type

Returns the type identifier of 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