Macro dbgprint::dbgeprintln

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

Prints to the standard error, with a newline, in debug mode.

Equivalent to the eprintln! macro, but does nothing when not in debug mode.

Example

use dbgprint::dbgeprintln;
dbgeprintln!("Error: {}", "something went wrong"); // prints "Error: something went wrong" to stderr in debug mode