ghpascon-rust

A personal Rust utility library.

Installation

Add to your Cargo.toml:

[dependencies]
ghpascon-rust = { git = "https://github.com/ghpascon/ghpascon-rust" }

Modules

utils::regex

Utilities for regex-based validation.

regex_hex(value: &str, len: Option<usize>) -> bool

Validates whether a string is a valid hexadecimal value.

Returns true if the string contains only hex characters (0-9, a-f, A-F) and matches the expected length (if provided).

use ghpascon_rust::utils::regex::regex_hex;

regex_hex("1a2b3c", None);    // true
regex_hex("1a2b3c", Some(6)); // true
regex_hex("1a2b3c", Some(5)); // false — wrong length
regex_hex("1a2b3g", None);    // false — invalid char

Examples

cargo run --example utils_regex

Scripts

License

MIT