run/
lib.rs

1//! crate that only bendn will ever use
2use std::ops::Range;
3
4mod seal {
5    pub trait Seal {}
6}
7use seal::Seal;
8
9/// Run a function N times
10pub trait Run<D = ()>: Seal {
11    /// Run it a certain number of times.
12    /// ```
13    /// # use crate::run::Run;
14    /// // twice.
15    /// (|| dbg!("ya")).run(2);
16    /// ```
17    fn run<T: Default>(self, n: T)
18    where
19        Range<T>: Iterator;
20}
21
22impl<D, F: FnMut() -> D> Seal for F {}
23impl<D, F: FnMut() -> D + Seal> Run<D> for F {
24    fn run<T: Default>(mut self, n: T)
25    where
26        Range<T>: Iterator,
27    {
28        (T::default()..n).for_each(|_| drop(self()));
29    }
30}
run/lib.rs

run/
lib.rs
