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26 lines
772 B
Rust
26 lines
772 B
Rust
#![feature(type_alias_impl_trait, lint_reasons, box_into_inner)]
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use crate::lst_parser::syntax_kind::SyntaxKind;
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pub mod ast;
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pub mod lst_parser;
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pub mod world;
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#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
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pub enum Lang {}
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impl rowan::Language for Lang {
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type Kind = SyntaxKind;
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#[allow(unsafe_code)]
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fn kind_from_raw(raw: rowan::SyntaxKind) -> Self::Kind {
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assert!(raw.0 <= SyntaxKind::ROOT as u16);
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unsafe { std::mem::transmute::<u16, SyntaxKind>(raw.0) }
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}
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fn kind_to_raw(kind: Self::Kind) -> rowan::SyntaxKind {
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kind.into()
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}
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}
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pub type SyntaxNode = rowan::SyntaxNode<Lang>;
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pub type SyntaxToken = rowan::SyntaxNode<Lang>;
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pub type SyntaxElement = rowan::NodeOrToken<SyntaxNode, SyntaxToken>;
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