Crate use_utf8 

use-utf8

UTF-8 validation, truncation, and string-statistics helpers.

Warning: versions below 0.3.0 are experimental and may change as the crate surface is refined.

Example Usage

use use_utf8::{truncate_utf8_bytes, utf8_lossy, utf8_stats};

let lossy = utf8_lossy(b"hi\xFF");
let truncated = truncate_utf8_bytes("cafe\u{301}", 5);
let stats = utf8_stats("rust");

let _ = (lossy, truncated, stats);

Scope

• UTF-8 validity checks and lossy conversions
• byte-safe truncation helpers that avoid splitting code points
• lightweight string length and ASCII/statistics helpers

Non-Goals

• grapheme segmentation
• Unicode normalization
• locale-specific behavior

License

Licensed under either of the following, at your option:

• MIT License
• Apache License, Version 2.0

Structs

Utf8Stats

Functions

byte_len

char_len

is_valid_utf8

safe_char_boundary

truncate_utf8

truncate_utf8_bytes

utf8_lossy

utf8_stats