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https://github.com/RGBCube/cstree
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22 lines
658 B
Rust
22 lines
658 B
Rust
use cstree::{RawSyntaxKind, Syntax};
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#[test]
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fn basic() {
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#[derive(Debug, Clone, Copy, PartialEq, Eq, Syntax)]
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#[repr(u32)]
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pub enum SyntaxKind {
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A,
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#[static_text("b")]
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B,
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}
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pub type MySyntax = SyntaxKind;
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assert_eq!(MySyntax::into_raw(SyntaxKind::A), RawSyntaxKind(0));
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assert_eq!(MySyntax::into_raw(SyntaxKind::B), RawSyntaxKind(1));
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assert_eq!(MySyntax::from_raw(RawSyntaxKind(0)), SyntaxKind::A);
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assert_eq!(MySyntax::from_raw(RawSyntaxKind(1)), SyntaxKind::B);
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assert!(MySyntax::static_text(SyntaxKind::A).is_none());
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assert_eq!(MySyntax::static_text(SyntaxKind::B), Some("b"));
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}
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