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More clever highlighting, incl draft for structs

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Pascal Hertleif 2019-05-25 16:23:58 +02:00
parent ed89b0638b
commit 43d5a49653
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10 changed files with 159 additions and 414 deletions
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4
crates/ra_syntax/src/syntax_node.rs
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@ -523,10 +523,6 @@ impl<'a> SyntaxElement<'a> {
}
}
pub fn as_ast_node<T: AstNode>(&self) -> Option<&T> {
self.as_node().and_then(|x| <T as AstNode>::cast(x))
}
pub fn as_token(&self) -> Option<SyntaxToken<'a>> {
match self {
SyntaxElement::Node(_) => None,