Enum AminoAcid 

#[repr(u8)]
pub enum AminoAcid {
    Ala = 0,
    Cys = 1,
    Asp = 2,
    Glu = 3,
    Phe = 4,
    Gly = 5,
    His = 6,
    Ile = 7,
    Lys = 8,
    Leu = 9,
    Met = 10,
    Asn = 11,
    Pro = 12,
    Gln = 13,
    Arg = 14,
    Ser = 15,
    Thr = 16,
    Val = 17,
    Trp = 18,
    Tyr = 19,
    Unknown = 20,
}

The 20 standard amino acids plus Unknown, with integer discriminants matching the conventional protein-ML encoding (Ala=0 … Unknown=20).

Variants

Ala = 0

Cys = 1

Asp = 2

Glu = 3

Phe = 4

Gly = 5

His = 6

Ile = 7

Lys = 8

Leu = 9

Met = 10

Asn = 11

Pro = 12

Gln = 13

Arg = 14

Ser = 15

Thr = 16

Val = 17

Trp = 18

Tyr = 19

Unknown = 20

Implementations

impl AminoAcid

pub fn from_three_letter(aa: &str) -> Self

Parse a three-letter code (e.g. "ALA"). Unknown/missing → Unknown.

pub fn from_one_letter(aa: char) -> Self

Parse a one-letter code (e.g. 'A'). Unknown/missing → Unknown.

pub fn from_index(idx: u32) -> Self

Parse from integer index (0–20). Out-of-range → Unknown.

pub fn one_letter(self) -> char

One-letter code (e.g. 'A' for Ala, 'X' for Unknown).

pub fn three_letter(self) -> &'static str

Three-letter code (e.g. "ALA" for Ala, "UNK" for Unknown).

pub fn index(self) -> usize

Integer index (discriminant), 0–20.

Trait Implementations

impl Clone for AminoAcid

fn clone(&self) -> AminoAcid

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for AminoAcid

impl Debug for AminoAcid

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for AminoAcid

impl IntoEnumIterator for AminoAcid

type Iterator = AminoAcidIter

fn iter() -> AminoAcidIter

impl PartialEq for AminoAcid

fn eq(&self, other: &AminoAcid) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for AminoAcid