Revert "Fix `impl_trait` function to emit correct ast"
This reverts commit 55a4813151.
Fix `impl_def_from_trait`
It now generates the correct `ast::Impl` using
`generate_trait_impl_text` and parses it to form the right node (copied
from the private fn 'make::ast_from_text').
10629: Add assist for replacing turbofish with explicit type. r=Veykril a=terrynsun
Converts `::<_>` to an explicit type assignment.
```
let args = args.collect::<Vec<String>>();
```
->
```
let args: Vec<String> = args.collect();
```
Closes#10285
Co-authored-by: Terry Sun <terrynsun@gmail.com>
Converts `::<_>` to an explicit type assignment.
```
let args = args.collect::<Vec<String>>();
```
->
```
let args: Vec<String> = args.collect();
```
Closes#10285
10563: feat: Make "Generate getter" assist use semantic info r=agluszak a=agluszak
This PR makes "Generate getter" assist use semantic info instead of dealing with types encoded as strings.
Getters for types which are:
- `Copy` no longer return references
- `AsRef<str>` (i.e. `String`) return `&str` (instead of `&String`)
- `AsRef<[T]>` (i.e. `Vec<T>`) return `&[T]` (instead of `&Vec<T>`)
- `AsRef<T>` (i.e. `Box<T>`) return `&T` (instead of `&Box<T>`)
- `Option<T>` return `Option<&T>` (instead of `&Option<T>`)
- `Result<T, E>` return `Result<&T, &E>` (instead of `&Result<T, E>`)
String, Vec, Box and Option were previously handled as special cases.
Closes#10295
Co-authored-by: Andrzej Głuszak <gluszak.andrzej@gmail.com>
10417: feat(assist): add new assist to unwrap the result return type r=bnjjj a=bnjjj
do the opposite of assist "wrap the return type in Result"
Co-authored-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
Co-authored-by: Coenen Benjamin <benjamin.coenen@hotmail.com>
10543: Narrow add_missing_match_arms assist range r=Veykril a=antonfirsov
Contributes to #10220 with logic borrowed from #10267.
Note: if anyone has recommendations for further analyzers to check, I'm happy to (hard to do it on my own, I'm completely new to the language).
Co-authored-by: Anton Firszov <antonfir@gmail.com>
10491: Support nested type on replace if let with match r=k-nasa a=k-nasa
## Why
close: https://github.com/rust-analyzer/rust-analyzer/issues/8690
Now, Replacing if-let with match cant't output exhaustive patterns code.
This was because the `else` conversion used specific types (ex. Option, Result) instead of wildcards.
I thought it was more of a problem to generate non-exhaustive patterns than the benefits of using the concrete one.
How about using wildcards in `else`?
Is this change policy acceptable?
## What
- using wildcards on `make_else_arm`
- Change test cases
Co-authored-by: k-nasa <htilcs1115@gmail.com>
10546: feat: Implement promote_local_to_const assist r=Veykril a=Veykril
Fixes#7692, that is now one can invoke the `extract_variable` assist on something and then follow that up with this assist to turn it into a const.
bors r+
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
10539: Add "generate delegate methods" assist r=Veykril a=yoshuawuyts
_Co-authored with `@rylev_.`
This patch adds a new assist: "generate delegate method" which creates a method that calls to a method defined on an inner field. Delegation is common when authoring newtypes, and having IDE support for this is the best way we can make this easier to author in Rust, bar adding language-level support for it. Thanks!
Closes#5944.
## Example
__before__
```rust
struct Age(u8);
impl Age {
fn age(&self) -> u8 {
self.0
}
}
struct Person {
ag$0e: Age,
}
```
__after__
```rust
struct Age(u8);
impl Age {
fn age(&self) -> u8 {
self.0
}
}
struct Person {
age: Age,
}
impl Person {
$0fn age(&self) -> u8 {
self.age.age()
}
}
```
Co-authored-by: Ryan Levick <me@ryanlevick.com>
Co-authored-by: Yoshua Wuyts <yoshuawuyts@gmail.com>
10529: Generate `PartialOrd` implementations r=Veykril a=yoshuawuyts
_co-authored with `@rylev_`
This closes#5946 (which should've been closed already, lol). This PR makes it so we generate `PartialOrd` code implementations where possible. This is the last of Rust's built-in traits that was missing codegen.
After this has been merged we should look at moving the tests to a better spot, and maybe cleaning up the implementation somewhat (it's rather copy-pasty at the moment).
Either way, this finishes up the functionality. Thanks heaps!
Co-authored-by: Yoshua Wuyts <yoshuawuyts@gmail.com>
10532: Rename `descend_into_macros` Function per FIXME comment r=Veykril a=mirkoRainer
This renames `descend_into_macros` to `descend_into_macros_single` and `descend_into_macros_many` into `descend_into_macros`.
However, this does not touch a function in `SemanticsImpl` of same name.
I was prompted to do this per a FIXME comment, which is removed in this PR.
Co-authored-by: Mirko Rainer <mirkorainer@outlook.com>
This renames `descend_into_macros` to `descend_into_macros_single` and `descend_into_macros_many` into `descend_into_macros`.
However, this does not touch a function in `SemanticsImpl` of same name.
