reference: fix definition of :tt#38163
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The reference says that $x:tt matches "either side of the `=>` in macro_rules` which is technically true but completely uninformative. This changes that bullet point to what the book says (a single token or sequence of token trees inside brackets).
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@bors r+ rollup |
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📌 Commit dbfcdd4 has been approved by |
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thanks! |
GuillaumeGomez
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reference: fix definition of :tt The reference says that $x:tt matches "either side of the `=>` in macro_rules` which is technically true but completely uninformative. This changes that bullet point to what the book says (a single token or sequence of token trees inside brackets).
bors
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The reference says that $x:tt matches "either side of the
=>in macro_rules` which is technically true but completely uninformative. This changes that bullet point to what the book says (a single token or sequence of token trees inside brackets).