asciimath-rs/src/format/mathml.rs

use crate::tokens::Greek;

pub trait ToMathML {
    fn to_mathml(&self) -> String;
}

impl ToMathML for Greek {
    fn to_mathml(&self) -> String {
        let inner = match self {
            Greek::Alpha => "α",
            Greek::Beta => "β",
            Greek::Gamma => "γ",
            Greek::BigGamma => "Γ",
            Greek::Delta => "δ",
            Greek::BigDelta => "Δ",
            Greek::Epsilon => "ε",
            Greek::VarEpsilon => "ε",
            Greek::Zeta => "ζ",
            Greek::Eta => "η",
            Greek::Theta => "θ",
            Greek::BigTheta => "Θ",
            Greek::VarTheta => "θ",
            Greek::Iota => "ι",
            Greek::Kappa => "κ",
            Greek::Lambda => "λ",
            Greek::BigLambda => "Λ",
            Greek::Mu => "μ",
            Greek::Nu => "ν",
            Greek::Xi => "ξ",
            Greek::BigXi => "Ξ",
            Greek::Pi => "π",
            Greek::BigPi => "Π",
            Greek::Rho => "ρ",
            Greek::Sigma => "σ",
            Greek::BigSigma => "Σ",
            Greek::Tau => "τ",
            Greek::Upsilon => "υ",
            Greek::Phi => "φ",
            Greek::BigPhi => "Φ",
            Greek::VarPhi => "φ",
            Greek::Chi => "χ",
            Greek::Psi => "ψ",
            Greek::BigPsi => "Ψ",
            Greek::Omega => "ω",
            Greek::BigOmega => "Ω",
        };

        format!("<mi>{}</mi>", inner)
    }
}