pub struct Reader<R, D> { /* private fields */ }
Expand description
Implementations
sourceimpl<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
sourceimpl<R, D> Read for Reader<R, D> where
R: BufRead,
D: Operation,
impl<R, D> Read for Reader<R, D> where
R: BufRead,
D: Operation,
sourcefn 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 · sourcefn 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 more
sourcefn is_read_vectored(&self) -> bool
fn is_read_vectored(&self) -> bool
can_vector
)Determines if this Read
er has an efficient read_vectored
implementation. Read more
1.0.0 · sourcefn read_to_end(&mut self, buf: &mut Vec<u8, Global>) -> Result<usize, Error>
fn read_to_end(&mut self, buf: &mut Vec<u8, Global>) -> Result<usize, Error>
Read all bytes until EOF in this source, placing them into buf
. Read more
1.0.0 · sourcefn 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 more
1.6.0 · sourcefn 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 more
sourcefn read_buf(&mut self, buf: &mut ReadBuf<'_>) -> Result<(), Error>
fn read_buf(&mut self, buf: &mut ReadBuf<'_>) -> Result<(), Error>
read_buf
)Pull some bytes from this source into the specified buffer. Read more
sourcefn read_buf_exact(&mut self, buf: &mut ReadBuf<'_>) -> Result<(), Error>
fn read_buf_exact(&mut self, buf: &mut ReadBuf<'_>) -> Result<(), Error>
read_buf
)Read the exact number of bytes required to fill buf
. Read more
1.0.0 · sourcefn by_ref(&mut self) -> &mut Self
fn by_ref(&mut self) -> &mut Self
Creates a “by reference” adaptor for this instance of Read
. Read more
Auto Trait Implementations
impl<R, D> RefUnwindSafe for Reader<R, D> where
D: RefUnwindSafe,
R: RefUnwindSafe,
impl<R, D> Send for Reader<R, D> where
D: Send,
R: Send,
impl<R, D> Sync for Reader<R, D> where
D: Sync,
R: Sync,
impl<R, D> Unpin for Reader<R, D> where
D: Unpin,
R: Unpin,
impl<R, D> UnwindSafe for Reader<R, D> where
D: UnwindSafe,
R: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more