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path: root/src/phonemes/vowel.rs
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Vowel {
    A,
    I,
    U,
    E,
    O,
    N,
}

#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum VowelLen {
    Short,
    Long,
}

#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct VowelPhoneme(pub Vowel, pub VowelLen);

impl VowelPhoneme {
    pub const fn code(self) -> u8 {
        use Vowel::*;
        use VowelLen::*;
        match (self.0, self.1) {
            (A, Short) => 0x01,
            (A, Long) => 0x02,
            (I, Short) => 0x14,
            (I, Long) => 0x15,
            (U, Short) => 0x29,
            (U, Long) => 0x2A,
            (E, Short) => 0x0A,
            (E, Long) => 0x0E,
            (O, Short) => 0x1D,
            (O, Long) => 0x1E,
            (N, _) => 0x1B,
        }
    }
}