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Example of a traversal with some context #22

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niklasdewally opened this issue Nov 23, 2024 · 0 comments

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niklasdewally commented Nov 23, 2024 •

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In Haskell, I have found myself doing the following to add additional context to a transform:

renameTheseThingsWithUnderscores :: [Name] -> Expr -> Expr
renameTheseThingsWithUnderscores names e
  | n `elem` names = 

-- ...

transform (findTheseThings names) myTree

It is less obvious how to do this in Rust, and this might be a useful thing to have in the tutorial.

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