astr

array string

A const lenght stack str

Example

use astr::{AStr, astr};
// use the macro to infer the length of the string
let s = astr!("Hello World!");
assert_eq!(s, "Hello World!");

// also works in const context
const S1: &'static AStr<12> = astr!("Hello World!");
// the type is also copy and sized so you can derefernce it
const S2: AStr<12> = *astr!("Hello World!");
assert_eq!(S1, S2);

// use try_from to convert a String
let source_string = String::from("Hello World!");
let s2 = AStr::<12>::try_from(source_string).unwrap();
assert_eq!(s2, "Hello World!");