log::log!

macro_rules! log {
    (target: $target:expr, $lvl:expr, $($arg:tt)+) => ({
        static _LOC: $crate::LogLocation = $crate::LogLocation {
            __line: line!(),
            __file: file!(),
            __module_path: module_path!(),
        };
        let lvl = $lvl;
        if lvl <= $crate::__static_max_level() && lvl <= $crate::max_log_level() {
            $crate::__log(lvl, $target, &_LOC, format_args!($($arg)+))
        }
    });
    ($lvl:expr, $($arg:tt)+) => (log!(target: module_path!(), $lvl, $($arg)+))
}

The standard logging macro.

This macro will generically log with the specified LogLevel and format! based argument list.

The max_level_* features can be used to statically disable logging at various levels.