Mercurial > lbo > hg > memoize
view examples/trivial.rs @ 92:813907a7c64f
Remove `Cargo.lock` from directory
author | blyxyas <blyxyas@gmail.com> |
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date | Fri, 13 Jan 2023 11:46:20 +0100 |
parents | 868eb5c58450 |
children |
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use memoize::memoize; #[memoize] fn hello(arg: String, arg2: usize) -> bool { println!("{} => {}", arg, arg2); arg.len() % 2 == arg2 } fn main() { // `hello` is only called once here. assert!(!hello("World".to_string(), 0)); assert!(!hello("World".to_string(), 0)); // Sometimes one might need the original function. assert!(!memoized_original_hello("World".to_string(), 0)); memoized_flush_hello(); }