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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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xtask/src/ast_src.rs
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@ -1577,7 +1577,8 @@ pub(crate) const AST_SRC: AstSrc = AstSrc {
/// [Reference](https://doc.rust-lang.org/reference/attributes.html)
struct Attr { T![#], T![!], T!['['], Path, T![=], input: AttrInput, 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 } ❱;