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Add proper docs for TokenTree as per edwin0cheng

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veetaha 2020-05-10 19:09:36 +03:00
parent 3554866d67
commit 258a3461b4
2 changed files with 4 additions and 2 deletions
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crates/ra_syntax/src/ast/generated/nodes.rs
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@ -1872,7 +1872,8 @@ impl Attr {
pub fn input(&self) -> Option<AttrInput> { support::child(&self.syntax) }
pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
}
/// // TODO: clarify on this AST type @edwin0cheng
/// Stores a list of lexer tokens and other `TokenTree`s.
/// It appears in attributes, macro_rules and macro call (foo!)
///
/// ```
/// macro_call! ❰ { my syntax here } ❱;