Trait std::io::copy::BufferedReaderSpec

trait BufferedReaderSpec {
    // Required methods
    fn buffer_size(&self) -> usize;
    fn copy_to(&mut self, to: &mut impl Write + ?Sized) -> Result<u64>;
}

Specialization of the read-write loop that reuses the internal buffer of a BufReader. If there’s no buffer then the writer side should be used instead.

Required Methods

fn buffer_size(&self) -> usize

fn copy_to(&mut self, to: &mut impl Write + ?Sized) -> Result<u64>

Implementors

impl BufferedReaderSpec for &[u8]

impl<A: Allocator> BufferedReaderSpec for VecDeque<u8, A>

impl<I> BufferedReaderSpec for BufReader<I>where Self: Read, I: ?Sized,

impl<T> BufferedReaderSpec for Twhere Self: Read, T: ?Sized,