[−][src]Crate uncased

Case-preserving, ASCII case-insensitive no_std string types.

An uncased string is case-preserving. That is, the string itself contains cased characters, but comparison (including ordering, equality, and hashing) is ASCII case-insensitive.

use uncased::UncasedStr;

let x: &UncasedStr = "hello!".into();
let y: &UncasedStr = "HelLo!".into();

assert_eq!(x, y);
assert_eq!(x.as_str(), "hello!");
assert_eq!(y.as_str(), "HelLo!");

Unicode

This crate does not perform Unicode case-folding. For Unicode case-folding, see unicase.

Features and no_std

This crate is #![no_std] compatible. By default, the alloc feature is enabled, which enables the Uncased type but requires alloc support. To disable the feature, disable this crate's default features:

[dependencies]
uncased = { version = "0.9", default-features = false }