Macro logging_timer::timer

macro_rules! timer {
    ($name : expr) => { ... };
    ($level : expr ; $name : expr) => { ... };
    ($name : expr, $format : tt) => { ... };
    ($level : expr ; $name : expr, $format : tt) => { ... };
    ($name : expr, $format : tt, $($arg : expr), *) => { ... };
    ($level : expr ; $name : expr, $format : tt, $($arg : expr), *) => { ... };
}

Creates a timer that does not log a starting message, only a finished one.

Examples

Note that when specifying the log level you must use a semi-colon as a separator, this is to ensure disambiguous parsing of the macro arguments.

use logging_timer::{stime, time, stimer, timer, Level};

let _tmr1 = timer!("FIND_FILES");
let _tmr2 = timer!(Level::Info; "FIND_FILES");
let _tmr3 = timer!("FIND_FILES", "Found {} files", 42);
let _tmr4 = timer!(Level::Trace; "FIND_FILES", "Found {} files", 42);