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use std::fmt;
use super::Aliphatic;
#[derive(Debug,PartialEq)]
pub enum Aromatic {
B, C, N, O, P, S
}
impl Aromatic {
pub fn targets(&self) -> &[u8] {
match self {
Self::B => &[ 3 ],
Self::C => &[ 4 ],
Self::N => &[ 3, 5 ],
Self::O => &[ 2 ],
Self::P => &[ 3, 5 ],
Self::S => &[ 2, 4, 6 ]
}
}
}
impl Into<Aliphatic> for &Aromatic {
fn into(self) -> Aliphatic {
match self {
Aromatic::B => Aliphatic::B,
Aromatic::C => Aliphatic::C,
Aromatic::N => Aliphatic::N,
Aromatic::O => Aliphatic::O,
Aromatic::P => Aliphatic::P,
Aromatic::S => Aliphatic::S
}
}
}
impl fmt::Display for Aromatic {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{}", match self {
Self::B => "b",
Self::C => "c",
Self::N => "n",
Self::O => "o",
Self::P => "p",
Self::S => "s"
})
}
}