variable_len_reader::synchronous

Trait VariableReadable

Source 
pub trait VariableReadable {
    type Error;

    // Required method
    fn read_single(&mut self) -> Result<u8, Self::Error>;

    // Provided methods
    fn read_more(&mut self, buf: &mut [u8]) -> Result<(), Self::Error> { ... }
    fn read_more_buf<B: BufMut>(
        &mut self,
        buf: &mut B,
    ) -> Result<(), Self::Error> { ... }
}
Available on crate feature sync only.

Required Associated Types§

Source

type Error

Required Methods§

Source

fn read_single(&mut self) -> Result<u8, Self::Error>

Provided Methods§

Source

fn read_more(&mut self, buf: &mut [u8]) -> Result<(), Self::Error>

Source

fn read_more_buf<B: BufMut>(&mut self, buf: &mut B) -> Result<(), Self::Error>

Available on crate feature bytes only.

You may call [bytes::BytesMut::limit] to prevent reading more data than needed.

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§