39 lines
782 B
Rust
39 lines
782 B
Rust
use super::Token;
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use crate::io::Span;
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pub struct Lit {
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pub ty: LitTy,
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pub span: Span,
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}
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#[derive(PartialEq)]
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pub enum LitTy {
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Number(String),
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Bool(bool),
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String(String),
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Unit,
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}
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impl From<LitTy> for Token {
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fn from(value: LitTy) -> Self {
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Self::Lit(value)
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}
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}
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impl std::fmt::Display for LitTy {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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Self::Number(n) => write!(f, "{n}"),
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Self::Bool(b) => write!(f, "{b}"),
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Self::String(s) => write!(f, "\"{s}\""),
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Self::Unit => write!(f, "()"),
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}
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}
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}
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impl std::fmt::Display for Lit {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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self.ty.fmt(f)
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}
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}
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