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use crate::tokenizer::{NormalizedString, Normalizer, Result};

pub struct NFD;
impl Normalizer for NFD {
    fn normalize(&self, normalized: &mut NormalizedString) -> Result<()> {
        normalized.nfd();
        Ok(())
    }
}

pub struct NFKD;
impl Normalizer for NFKD {
    fn normalize(&self, normalized: &mut NormalizedString) -> Result<()> {
        normalized.nfkd();
        Ok(())
    }
}

pub struct NFC;
impl Normalizer for NFC {
    fn normalize(&self, normalized: &mut NormalizedString) -> Result<()> {
        normalized.nfc();
        Ok(())
    }
}

pub struct NFKC;
impl Normalizer for NFKC {
    fn normalize(&self, normalized: &mut NormalizedString) -> Result<()> {
        normalized.nfkc();
        Ok(())
    }
}