Struct gstreamer::BufferRefCursor[][src]

pub struct BufferRefCursor<T> { /* fields omitted */ }

Implementations

impl<T> BufferRefCursor<T>[src]

pub fn stream_len(&mut self) -> Result<u64, Error>[src]

pub fn stream_position(&mut self) -> Result<u64, Error>[src]

impl<'a> BufferRefCursor<&'a BufferRef>[src]

pub fn buffer(&self) -> &BufferRef[src]

impl<'a> BufferRefCursor<&'a mut BufferRef>[src]

pub fn buffer(&self) -> &BufferRef[src]

Trait Implementations

impl<T: Debug> Debug for BufferRefCursor<T>[src]

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

Formats the value using the given formatter. Read more

impl<T> Drop for BufferRefCursor<T>[src]

fn drop(&mut self)[src]

Executes the destructor for this type. Read more

impl<'a> Read for BufferRefCursor<&'a BufferRef>[src]

fn read(&mut self, data: &mut [u8]) -> Result<usize, Error>[src]

Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more

fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>1.36.0[src]

Like read, except that it reads into a slice of buffers. Read more

fn is_read_vectored(&self) -> bool[src]

🔬 This is a nightly-only experimental API. (can_vector)

Determines if this Reader has an efficient read_vectored implementation. Read more

unsafe fn initializer(&self) -> Initializer[src]

🔬 This is a nightly-only experimental API. (read_initializer)

Determines if this Reader can work with buffers of uninitialized memory. Read more

fn read_to_end(&mut self, buf: &mut Vec<u8, Global>) -> Result<usize, Error>1.0.0[src]

Read all bytes until EOF in this source, placing them into buf. Read more

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>1.0.0[src]

Read all bytes until EOF in this source, appending them to buf. Read more

fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>1.6.0[src]

Read the exact number of bytes required to fill buf. Read more

fn by_ref(&mut self) -> &mut Self1.0.0[src]

Creates a “by reference” adaptor for this instance of Read. Read more

fn bytes(self) -> Bytes<Self>1.0.0[src]

Transforms this Read instance to an Iterator over its bytes. Read more

fn chain<R>(self, next: R) -> Chain<Self, R> where
    R: Read
1.0.0[src]

Creates an adaptor which will chain this stream with another. Read more

fn take(self, limit: u64) -> Take<Self>1.0.0[src]

Creates an adaptor which will read at most limit bytes from it. Read more

impl<'a> Seek for BufferRefCursor<&'a BufferRef>[src]

fn seek(&mut self, pos: SeekFrom) -> Result<u64, Error>[src]

Seek to an offset, in bytes, in a stream. Read more

fn stream_len(&mut self) -> Result<u64, Error>[src]

🔬 This is a nightly-only experimental API. (seek_stream_len)

Returns the length of this stream (in bytes). Read more

fn stream_position(&mut self) -> Result<u64, Error>1.51.0[src]

Returns the current seek position from the start of the stream. Read more

impl<'a> Seek for BufferRefCursor<&'a mut BufferRef>[src]

fn seek(&mut self, pos: SeekFrom) -> Result<u64, Error>[src]

Seek to an offset, in bytes, in a stream. Read more

fn stream_len(&mut self) -> Result<u64, Error>[src]

🔬 This is a nightly-only experimental API. (seek_stream_len)

Returns the length of this stream (in bytes). Read more

fn stream_position(&mut self) -> Result<u64, Error>1.51.0[src]

Returns the current seek position from the start of the stream. Read more

impl<'a> Write for BufferRefCursor<&'a mut BufferRef>[src]

fn write(&mut self, data: &[u8]) -> Result<usize, Error>[src]

Write a buffer into this writer, returning how many bytes were written. Read more

fn flush(&mut self) -> Result<(), Error>[src]

Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>1.36.0[src]

Like write, except that it writes from a slice of buffers. Read more

fn is_write_vectored(&self) -> bool[src]

🔬 This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation. Read more

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>1.0.0[src]

Attempts to write an entire buffer into this writer. Read more

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>[src]

🔬 This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer. Read more

fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<(), Error>1.0.0[src]

Writes a formatted string into this writer, returning any error encountered. Read more

fn by_ref(&mut self) -> &mut Self1.0.0[src]

Creates a “by reference” adaptor for this instance of Write. Read more

impl<T> Send for BufferRefCursor<T>[src]

impl<T> Sync for BufferRefCursor<T>[src]

Auto Trait Implementations

impl<T> RefUnwindSafe for BufferRefCursor<T> where
    T: RefUnwindSafe

impl<T> Unpin for BufferRefCursor<T> where
    T: Unpin

impl<T> UnwindSafe for BufferRefCursor<T> where
    T: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.