Trait ContentReader 

pub trait ContentReader {
    // Required method
    fn read_chunk(
        &self,
    ) -> Pin<Box<dyn Future<Output = Result<Option<Vec<u8>>, ContentError>> + '_>>;
}

A pull reader over one piece of content.

Each read_chunk resolves to the next chunk of bytes, or None once the content is exhausted. Chunk sizes are chosen by the provider; framework readers use DEFAULT_CHUNK_LEN.

Required Methods

fn read_chunk( &self, ) -> Pin<Box<dyn Future<Output = Result<Option<Vec<u8>>, ContentError>> + '_>>

Resolves to the next chunk, or None at end of content.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors