completions: Add rudimentary support for closure completions#21683
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osiewicz wants to merge 6 commits intorust-lang:masterfrom
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completions: Add rudimentary support for closure completions#21683osiewicz wants to merge 6 commits intorust-lang:masterfrom
osiewicz wants to merge 6 commits intorust-lang:masterfrom
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Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
Co-authored-by: dino <dinojoaocosta@gmail.com>
Co-authored-by: dino <dinojoaocosta@gmail.com>
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parameter Co-authored-by: dino <dinojoaocosta@gmail.com>
Co-authored-by: dino <dinojoaocosta@gmail.com>
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Feb 20, 2026
| r#" | ||
| fn foo<T>(f: impl Fn(T) -> T) {} | ||
| fn main() { | ||
| foo(|${1:_}: ${2:T}| $0); |
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Don't you consider using NameGenerator to generate parameters?
Just like a |x0, x1, items|
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I guess we could do that, yes.
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Related to #8676
Related to #9444
CleanShot.2026-02-20.at.11.35.29.mp4
Closure parameter names are a bit wacky, but they've been that way even before this PR; we should probably filter out suggestions for patterns that cannot actually be destructured.