Function grpcio_sys::grpc_byte_buffer_reader_next[−][src]

pub unsafe extern "C" fn grpc_byte_buffer_reader_next(
    reader: *mut grpc_byte_buffer_reader, 
    slice: *mut grpc_slice
) -> c_int

Updates \a slice with the next piece of data from from \a reader and returns

  1. Returns 0 at the end of the stream. Caller is responsible for calling grpc_slice_unref on the result.