pub fn convert_syllable(&self, s: &String) -> String {
        match self.hmap.get(s) {
            Some(v) => v,
            None => s,
        }.clone()
    }
/// Calculate the kana corresponding to given syllable,
/// or return back the same string if there is none.
Calculate the kana corresponding to given syllable,
or return back the same string if there is none.
Calculate the kana corresponding to given syllable or return back the same string if there is none .
pub fn convert_syllable(&self, s: &String) -> String {
        match self.hmap.get(s) {
            Some(v) => v,
            None => s,
        }.clone()
    }
pub fn convert_syllable ( & self , s : & String ) -> String { match self . hmap . get ( s ) { Some ( v ) => v , None => s , } . clone ( ) }
Calculate the kana corresponding to given syllable,
or return back the same string if there is none.
Calculate the kana corresponding to given syllable or return back the same string if there is none .
&self
s
&String
&self
s
&String