Function hangeul::get_jungseong

pub fn get_jungseong(c: &char) -> Result<char>

Wrapper around Jungseong to get the middle/vowel character from a Hangeul syllable. See models::Jungseong.

use hangeul::get_jungseong; // get_middle
use hangeul::errors::HangeulError;
use hangeul::models::Jungseong;

assert_eq!(Ok('ㅏ'), get_jungseong(&'갅'));
assert_eq!(Err(HangeulError::JamoNotFound), get_jungseong(&'ㄱ'));