Function gstd::msg::reply_push

pub fn reply_push<T: AsRef<[u8]>>(payload: T) -> Result<()>

Push a payload part to the current reply message.

Some programs can rely on their messages to other programs, i.e., check another program’s state and use it as a parameter for its own business logic. The basic implementation is covered in the reply_bytes function.

This function allows filling the reply payload parts via reply_push during the message handling. The payload can consist of several parts.

Note that an incomplete reply message will be dropped if the reply_commit function has not been called before the current execution ends.

Examples

See the reply_commit examples.

See also

• reply_commit function finalizes and sends the current reply message.