// Utility for performing debug printing within a particular module. Still
// requires some extra macros to be defined to be ergonomic.
macro_rules! enabled_debug_print {
(false, $name:literal, $format:literal) => {};
(false, $name:literal, $format:literal, $($args:expr),*) => {};
(true, $name:literal, $format:literal) => {
println!("[{}] {}", $name, $format)
};
(true, $name:literal, $format:literal, $($args:expr),*) => {
println!("[{}] {}", $name, format!($format, $($args),*))
};
}
// Utility for inserting code only executed in debug mode. Because writing the
// conditional cfg is tedious and looks ugly. Still doesn't work for struct
// fields, though.
macro_rules! dbg_code {
($code:stmt) => {
#[cfg(debug_assertions)] $code
}
}