39 lines
824 B
Rust
39 lines
824 B
Rust
use std::borrow::Cow;
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use std::rc::Rc;
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use never::Never;
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use orchid_base::interner::Tok;
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use orchid_base::name::Sym;
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use orchid_extension::atom::Atomic;
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use orchid_extension::atom_owned::{OwnedAtom, OwnedVariant};
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use crate::macros::mactree::MacTreeSeq;
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use crate::macros::rule::matcher::Matcher;
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#[derive(Debug)]
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pub struct MacroData {
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pub canonical_name: Sym,
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pub module: Sym,
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pub prio: Option<u64>,
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pub rules: Vec<Rule>,
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}
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#[derive(Clone, Debug)]
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pub struct Macro(pub Rc<MacroData>);
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#[derive(Debug)]
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pub struct Rule {
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pub pattern: MacTreeSeq,
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pub matcher: Matcher,
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pub ph_names: Vec<Tok<String>>,
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pub body: Tok<String>,
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}
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impl Atomic for Macro {
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type Data = ();
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type Variant = OwnedVariant;
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}
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impl OwnedAtom for Macro {
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type Refs = Never;
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async fn val(&self) -> Cow<'_, Self::Data> { Cow::Owned(()) }
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}
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