macro_rules! debugln {
() => { ... };
($fmt:expr) => { ... };
($fmt:expr, $($arg:tt)*) => { ... };
}Expand description
println!() in debug builds, noop in release.
macro_rules! debugln {
() => { ... };
($fmt:expr) => { ... };
($fmt:expr, $($arg:tt)*) => { ... };
}println!() in debug builds, noop in release.