Trait DataSource 

pub trait DataSource {
    // Required method
    fn read(&mut self, max_len: usize) -> DataPoll<'_>;
}

A body producer resumes after the application makes more data available.

Required Methods

fn read(&mut self, max_len: usize) -> DataPoll<'_>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors