Expand description
More efficient static &str
matching when match #arm > 30.
use hashmatch::{hash_arm, hash_str};
// to avoid hash conflict
#[deny(unreachable_patterns)]
let res = match hash_str("ABC") {
hash_arm!("ABC") => 1,
hash_arm!("AAA") | hash_arm!("BBB") => 2,
_ => 3,
};
assert_eq!(res, 1);
Macros§
- Obtain hash of literals (&’static str)
Functions§
- Runtime hash with consistency of
hash_arm!
(hash_arm!
is compling time)