Struct performances::zuu::Performances

pub struct Performances { /* private fields */ }

Implementations

impl Performances

pub fn new() -> Performances

Constructor

pub fn sleep_time(&mut self, t: u64) -> &mut Performances

pub fn capture<T>(&mut self, name: &str, f: &dyn Fn() -> T) -> &mut Performances

Capture the execution time of the callback

• name The function name
• f The pointer to the callback

pub fn print(&mut self) -> Result<(), String>

Print the result

 use std::thread::sleep;
 use std::time::Duration;
 use performances::zuu::Performances;

 fn kool() -> bool
 {
    return false;
 }
 fn look() -> bool
 {
    return true;
 }

 fn s() -> i32
 {
    return 0;
 }

 fn get_fans() -> i32
 {
    return 255;
 }
 fn f() -> i32
 {
    return 1;
 }

 fn bad()
 {
    sleep(Duration::from_nanos(50));
 }

 Performances::new().capture("bad", &bad)
                    .capture("kool", &kool)
                    .capture("look", &look)
                    .capture("s", &s)
                    .capture("get_fans", &get_fans)
                    .print()
                    .expect("panic message");