Trait IoEncodeExt

pub trait IoEncodeExt: Encode {
    // Provided methods
    fn encode_to_write_buf<B>(&mut self, buf: &mut WriteBuf<B>) -> Result<()>
       where B: AsMut<[u8]> { ... }
    fn encode_to_write_buf_async<B>(
        &mut self,
        buf: &mut WriteBuf<B>,
        cx: &mut Context<'_>,
    ) -> Result<()>
       where B: AsMut<[u8]> { ... }
    fn encode_all<W: Write>(&mut self, writer: W) -> Result<()> { ... }
}

An extension of Encode trait to aid encodings involving I/O.

Provided Methods

fn encode_to_write_buf<B>(&mut self, buf: &mut WriteBuf<B>) -> Result<()>

where B: AsMut<[u8]>,

Encodes the items remaining in the encoder and writes the encoded bytes to the given write buffer.

fn encode_to_write_buf_async<B>( &mut self, buf: &mut WriteBuf<B>, cx: &mut Context<'_>, ) -> Result<()>

where B: AsMut<[u8]>,

Encodes the items remaining in the encoder and writes the encoded bytes to the given write buffer. If the write buffer is full and the writing cannot be performed, the given WriteBuf will memorize cx’s Waker. This Waker’s wake will later be called when the WriteBuf regains its free space.

fn encode_all<W: Write>(&mut self, writer: W) -> Result<()>

Encodes all of the items remaining in the encoder and writes the encoded bytes to the given writer.

Note that this is a blocking method.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T: Encode> IoEncodeExt for T