Trait ReadAsync

pub trait ReadAsync<'a, T, FRead, FReadExact>
where
    FRead: Future<Output = Result<usize, Error>> + 'a,
{
    // Required methods
    fn read(&'a mut self, bytes: &'a mut [u8]) -> FRead;
    fn read_exact(&'a mut self, bytes: &'a mut [u8]) -> FReadExact;
}

Trait that adds async variants of some std::io::Read functions.

Required Methods

fn read(&'a mut self, bytes: &'a mut [u8]) -> FRead

Async equivalent to std::io::Read::read.

fn read_exact(&'a mut self, bytes: &'a mut [u8]) -> FReadExact

Async equivalent to std::io::Read::read_exact. This MAY read more bytes than the length of the array if needed (namely, when using UdpSockets), but will avoid doing so to the best of its ability.

Implementors

impl<'a, T> ReadAsync<'a, usize, ReadFuture<'a, T>, ReadExactFuture<'a, T>> for T

where ReadFuture<'a, T>: Future<Output = Result<usize, Error>> + 'a, ReadExactFuture<'a, T>: Future<Output = Result<(), Error>> + 'a,