Macro ltracef 

macro_rules! ltracef {
    ($($arg:tt)*) => { ... };
}

Formats and prints a trace message (TRACEF) if LOCAL_TRACE >= 1.

Equivalent to C++ LTRACEF.

Examples

const LOCAL_TRACE: u32 = 0; // Edit to 1 when locally debugging this file

fn my_func(x: i32) {
    ltracef!("my_func called with x = {}\n", x);
}