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stoatchat/crates/delta/src/util/regex.rs
2022-07-07 13:23:31 +01:00

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use once_cell::sync::Lazy;
use regex::Regex;
/// Regex for valid usernames
///
/// Block zero width space
/// Block lookalike characters
pub static RE_USERNAME: Lazy<Regex> =
Lazy::new(|| Regex::new(r"^[^\u200BА-Яа-яΑ-Ωα-ω@#:\n\r\[\]]+$").unwrap());
/// Regex for valid emoji names
///
/// Alphanumeric and underscores
pub static RE_EMOJI: Lazy<Regex> = Lazy::new(|| Regex::new(r"^[a-zA-Z0-9_]+$").unwrap());