bors 84ef3cfa91 Auto merge of #17138 - Kohei316:generate-function-assist-for-new, r=Veykril ...

feature: Make generate function assist generate a function as a constructor if the generated function has the name "new" and is an asscociated function.

close #17050
This PR makes `generate function assist` generate a function as a constructor if the generated function has the name "new" and is an asscociated function.
If the asscociate type is a record struct, it generates the constructor like this.
```rust
impl Foo {
    fn new() -> Self {
        Self { field_1: todo!(), field_2: todo!() }
    }
}
```
If the asscociate type is a tuple struct, it generates the constructor like this.
```rust
impl Foo {
    fn new() -> Self {
        Self(todo!(), todo!())
    }
}
```
If the asscociate type is a unit struct, it generates the constructor like this.
```rust
impl Foo {
    fn new() -> Self {
        Self
    }
}
```
If the asscociate type is another adt, it generates the constructor like this.
```rust
impl Foo {
    fn new() -> Self {
        todo!()
    }
}
```

2024-04-30 12:09:34 +00:00

..

src

Auto merge of #17138 - Kohei316:generate-function-assist-for-new, r=Veykril

2024-04-30 12:09:34 +00:00

Cargo.toml

Move diagnostics docs generation into xtask/codegen

2024-03-04 17:14:14 +01:00