Macro phf_set 

phf_set!() { /* proc-macro */ }

Macro to create a static (compile-time) Set.

Requires the macros feature.

Example

use phf::{phf_set, Set};

static MY_SET: Set<&'static str> = phf_set! {
    "hello world",
    "hola mundo",
};

fn main () {
    assert!(MY_SET.contains("hello world"));
}

OR Patterns

You can use OR patterns to include multiple keys in a single entry:

use phf::{phf_set, Set};

static KEYWORDS: Set<&'static str> = phf_set! {
    "if" | "elif" | "else",
    "for" | "while" | "loop",
    "fn" | "function" | "def",
};

fn main() {
    assert!(KEYWORDS.contains("if"));
    assert!(KEYWORDS.contains("elif"));
    assert!(KEYWORDS.contains("else"));
    assert!(KEYWORDS.contains("for"));
}