Function gstd::msg::reply_push_input

pub fn reply_push_input(range: impl RangeBounds<usize>) -> Result<()>

Same as reply_push but uses the input buffer as a payload source.

The argument of this method is the index range defining the input buffer’s piece to be pushed back to the output.

Examples

Send half of the incoming payload back to the sender as a reply.

use gstd::msg;

#[no_mangle]
extern "C" fn handle() {
    msg::reply_push_input(0..msg::size() / 2).expect("Unable to push");
    msg::reply_commit(0).expect("Unable to commit");
}

See also

• MessageHandle::push_input function allows using the input buffer as a payload source for an outgoing message.