rust-lang / rust-lang/rust-analyzer
Inline default generic parameter all usages
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A-assists
C-feature
- Dominant language
- Rust
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Description
struct Foo<T = i32$0>(T);
impl Foo {
fn foo(&self) {}
}
fn main() {
let _ = Foo::foo;
let _ = <Foo>::foo;
}
->
struct Foo<T>(T);
impl Foo<i32> {
fn foo(&self) {}
}
fn main() {
let _ = Foo::foo;
let _ = <Foo<i32>>::foo;
}
@rustbot label +A-assists
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Use the Rust example in the issue as the acceptance case. Start by locating the rust-analyzer assist responsible for generic-parameter edits, then verify that the default-parameter declaration and both method references become the explicit forms shown in the expected output.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- devtools
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 50/100