wifi-manager 0.1.4

A cross-platform Wi-Fi management library for Rust, supporting Linux and Windows.
Documentation 
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use std::{num::ParseIntError, str::FromStr};

#[allow(unused)]
pub trait ParseNum<F: FromStr> {
    fn parse_num(&self) -> Result<F, F::Err>;
}

impl ParseNum<usize> for str {
    fn parse_num(&self) -> Result<usize, ParseIntError> {
        let s = self.trim();
        if s.starts_with("0x") || s.starts_with("0X") {
            return usize::from_str_radix(&s[2..], 16);
        }
        s.parse()
    }
}

impl ParseNum<i32> for str {
    fn parse_num(&self) -> Result<i32, ParseIntError> {
        let s = self.trim();
        if s.starts_with("0x") || s.starts_with("0X") {
            return i32::from_str_radix(&s[2..], 16);
        }
        s.parse()
    }
}