forked from Orchid/orchid
Lawrence Bethlenfalvy
3fdabc29da
- Less ambiguous syntax - Better parser (Chumsky only does tokenization now) - Tidy(|ier) error handling - Facade for simplified embedding - External code grouped in (fairly) self-contained Systems - Dynamic action dispatch - Many STL additions
37 lines
884 B
Rust
37 lines
884 B
Rust
use std::hash::Hash;
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use crate::interner::{Interner, Tok};
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/// A mutable representation of a namespaced identifier.
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///
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/// These names may be relative or otherwise partially processed.
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///
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/// See also [Sym]
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pub type VName = Vec<Tok<String>>;
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/// An interned representation of a namespaced identifier.
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///
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/// These names are always absolute.
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///
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/// See also [VName]
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pub type Sym = Tok<Vec<Tok<String>>>;
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/// An abstraction over tokenized vs non-tokenized names so that they can be
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/// handled together in datastructures
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pub trait NameLike: 'static + Clone + Eq + Hash {
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/// Fully resolve the name for printing
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fn to_strv(&self, i: &Interner) -> Vec<String>;
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}
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impl NameLike for Sym {
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fn to_strv(&self, i: &Interner) -> Vec<String> {
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i.extern_vec(*self)
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}
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}
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impl NameLike for VName {
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fn to_strv(&self, i: &Interner) -> Vec<String> {
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i.extern_all(self)
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}
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}
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