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Merge commit '457b966b17' into sync-from-ra

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Laurențiu Nicola 2023-12-11 11:16:01 +02:00
parent 5285df4f6c
commit f532576ac5
263 changed files with 9788 additions and 6258 deletions
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8
crates/syntax/src/ptr.rs
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@ -22,12 +22,18 @@ use crate::{syntax_node::RustLanguage, AstNode, SyntaxNode};
pub type SyntaxNodePtr = rowan::ast::SyntaxNodePtr<RustLanguage>;
/// Like `SyntaxNodePtr`, but remembers the type of node.
#[derive(Debug)]
pub struct AstPtr<N: AstNode> {
raw: SyntaxNodePtr,
_ty: PhantomData<fn() -> N>,
}
impl<N: AstNode + std::fmt::Debug> std::fmt::Debug for AstPtr<N> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.debug_tuple("AstPtr").field(&self.raw).finish()
}
}
impl<N: AstNode> Copy for AstPtr<N> {}
impl<N: AstNode> Clone for AstPtr<N> {
fn clone(&self) -> AstPtr<N> {
AstPtr { raw: self.raw.clone(), _ty: PhantomData }