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| author | bors[bot] <bors[bot]@users.noreply.github.com> | 2019-02-17 15:38:33 +0000 |
|---|---|---|
| committer | bors[bot] <bors[bot]@users.noreply.github.com> | 2019-02-17 15:38:33 +0000 |
| commit | 982f72c022b45629e6adbaef22884359d3495ecf (patch) | |
| tree | cc1a13dcf026a72d76496fb8ee2643619560f471 /crates/ra_syntax/tests/data/parser/ok/0031_extern.txt | |
| parent | f937d11ad892036fa93b25a2c19d10dcebe4ab24 (diff) | |
| parent | fd5307e60d268423f7026db28b15bd2b31575396 (diff) | |
Merge #844
844: Refactor find_all_refs to return ReferenceSearchResult r=vipentti a=vipentti
This refactors `find_all_refs` to return a new `ReferenceSearchResult` based on feedback in #839.
There are few questions/notes regarding the refactor:
1. Introducing `NavigationTarget::from_bind_pat` this simply forwards the call to `NavigationTarget::from_named`, could we just expose `from_named` directly as `pub(crate)` ?
2. Added an utility method `NavigationTarget::range` since there were few places where you would use `self.focus_range.unwrap_or(self.full_range)`
3. Implementing `IntoIterator` for `ReferenceSearchResult`. This turns `ReferenceSearchResult` into an iterator over `FileRanges` and allows previous code to mostly stay as it was based on the order that `find_all_refs` previously had (declaration first and then the references). I'm not sure if there is a way of doing the conversion to `IntoIter` without the allocation of a new vector
4. Is it possible to have a binding without a name? I'm not sure if the `NavigationTarget::from_bind_pat` can cause some edge-cases that previously were ok
This fixes #835.
Co-authored-by: Ville Penttinen <[email protected]>
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