pub struct Reader<R, D> { /* private fields */ }
Expand description
Implementations§
source§impl<R, D> Reader<R, D>
impl<R, D> Reader<R, D>
sourcepub fn new(reader: R, operation: D) -> Self
pub fn new(reader: R, operation: D) -> Self
Creates a new Reader
.
reader
will be used to pull input data for the given operation.
sourcepub fn set_single_frame(&mut self)
pub fn set_single_frame(&mut self)
Sets self
to stop after the first decoded frame.
sourcepub fn operation_mut(&mut self) -> &mut D
pub fn operation_mut(&mut self) -> &mut D
Returns a mutable reference to the underlying operation.
sourcepub fn reader_mut(&mut self) -> &mut R
pub fn reader_mut(&mut self) -> &mut R
Returns a mutable reference to the underlying reader.
sourcepub fn into_inner(self) -> R
pub fn into_inner(self) -> R
Returns the inner reader.
Trait Implementations§
source§impl<R, D> Read for Reader<R, D>
impl<R, D> Read for Reader<R, D>
source§fn read(&mut self, buf: &mut [u8]) -> Result<usize>
fn read(&mut self, buf: &mut [u8]) -> Result<usize>
Pull some bytes from this source into the specified buffer, returning
how many bytes were read. Read more
1.36.0 · source§fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>
fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>
Like
read
, except that it reads into a slice of buffers. Read moresource§fn is_read_vectored(&self) -> bool
fn is_read_vectored(&self) -> bool
🔬This is a nightly-only experimental API. (
can_vector
)1.0.0 · source§fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
Read all bytes until EOF in this source, placing them into
buf
. Read more1.0.0 · source§fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
Read all bytes until EOF in this source, appending them to
buf
. Read more1.6.0 · source§fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
Read the exact number of bytes required to fill
buf
. Read moresource§fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> Result<(), Error>
fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> Result<(), Error>
🔬This is a nightly-only experimental API. (
read_buf
)Pull some bytes from this source into the specified buffer. Read more
source§fn read_buf_exact(&mut self, cursor: BorrowedCursor<'_>) -> Result<(), Error>
fn read_buf_exact(&mut self, cursor: BorrowedCursor<'_>) -> Result<(), Error>
🔬This is a nightly-only experimental API. (
read_buf
)Read the exact number of bytes required to fill
cursor
. Read more1.0.0 · source§fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
Creates a “by reference” adaptor for this instance of
Read
. Read moreAuto Trait Implementations§
impl<R, D> Freeze for Reader<R, D>
impl<R, D> RefUnwindSafe for Reader<R, D>where
R: RefUnwindSafe,
D: RefUnwindSafe,
impl<R, D> Send for Reader<R, D>
impl<R, D> Sync for Reader<R, D>
impl<R, D> Unpin for Reader<R, D>
impl<R, D> UnwindSafe for Reader<R, D>where
R: UnwindSafe,
D: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more