rsmorphy 0.4.0

Morphological analyzer / inflection engine for Russian and Ukrainian (soon) languages (WIP)
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use num::Num;
use std::num::ParseFloatError;
use std::num::ParseIntError;
use std::str::FromStr;

use container::decode::error::DecodeError;

pub fn try_parse_int<'s, 'm, T>((s, m): (&'s str, &'m str)) -> Option<(&'s str, T)>
where
    T: FromStr<Err = ParseIntError>,
{
    parse_int((s, m)).ok()
}

pub fn parse_int<'s, 'm, T>((s, m): (&'s str, &'m str)) -> Result<(&'s str, T), DecodeError>
where
    T: FromStr<Err = ParseIntError>,
{
    Ok((s, T::from_str(m)?))
}

pub fn parse_hex_int<'s, 'm, T>((s, m): (&'s str, &'m str)) -> Result<(&'s str, T), DecodeError>
where
    T: Num<FromStrRadixErr = ParseIntError>,
{
    Ok((s, T::from_str_radix(m, 16)?))
}

pub fn parse_float<'s, 'm, T>((s, m): (&'s str, &'m str)) -> Result<(&'s str, T), DecodeError>
where
    T: FromStr<Err = ParseFloatError>,
{
    Ok((s, T::from_str(m)?))
}