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authorbors[bot] <26634292+bors[bot]@users.noreply.github.com>2021-04-19 05:54:04 +0100
committerGitHub <[email protected]>2021-04-19 05:54:04 +0100
commit3f432730dfc7df83fed2d78a97d3d0cf97ffc282 (patch)
tree6b284cf75eccc23a2dcaf398767bb939ea5f077e /crates/hir_def
parent7570212a544b8e973a7d57be3657aae6465028a7 (diff)
parent3d1ca786f6355041de9205cadd0a235581dd5af3 (diff)
Merge #8467
8467: Adds impl Deref assist r=jhgg a=jhgg This PR adds a new `generate_deref` assist that automatically generates a deref impl for a given struct field. Check out this gif: ![2021-04-11_00-33-33](https://user-images.githubusercontent.com/5489149/114296006-b38e1000-9a5d-11eb-9112-807c01b8fd0a.gif) -- I have a few Q's: - [x] Should I write more tests, if so, what precisely should I test for? - [x] I have an inline question on line 65, can someone provide guidance? :) - [x] I can implement this for `ast::TupleField` too. But should it be a separate assist fn, or should I try and jam both into the `generate_deref`? - [x] I want to follow this up with an assist on `impl $0Deref for T {` which would automatically generate a `DerefMut` impl that mirrors the Deref as well, however, I could probably use some pointers on how to do that, since I'll have to reach into the ast of `fn deref` to grab the field that it's referencing for the `DerefMut` impl. Co-authored-by: jake <[email protected]>
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