trace_macros

trace_macros::ENTER! [−] [src]

macro_rules! ENTER {
    () => {{ TRACE!(type => "ENTER"); }};
    ($($msg:expr),+) => {{ TRACE!(type => "ENTER", $(format!("{}={}", stringify!($msg), $msg)),+); }};
}

ENTER macro which uses TRACE!

Prints with the following format: file!:line! - ENTER: [arg_name=arg_value]

It is assumed to be used to wrap function call so all arguments are stringified, if any