Struct UnicodeUtils 

pub struct UnicodeUtils;

Implementations

impl UnicodeUtils

pub fn char_width(c: char) -> usize

Returns visual width of a single character. CJK and full-width = 2, combining/zero-width = 0, else 1.

pub fn display_width(s: &str) -> usize

pub fn truncate_display(s: &str, max_width: usize) -> &str

pub fn pad_display(s: &str, width: usize, align: Align) -> String

pub fn normalize_nfc(s: &str) -> String

Simplified NFC normalization — decomposes and recomposes common diacritics. Full NFC would require Unicode normalization tables; this handles common cases.

pub fn to_title_case(s: &str) -> String

pub fn to_snake_case(s: &str) -> String

pub fn to_camel_case(s: &str) -> String

pub fn word_wrap(text: &str, max_width: usize) -> Vec<String>

Word-wrap text to max_width, respecting CJK double-width characters.

pub fn repeat_char(ch: char, n: usize) -> String

pub fn center_in_width(s: &str, width: usize) -> String

pub fn strip_ansi(s: &str) -> String