Changelog #99

Author: lnicola

generated_assists.adoc

@@ -141,7 +141,7 @@ struct Point<'a> {
 
 [discrete]
 === `add_missing_match_arms`
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/add_missing_match_arms.rs#L15[add_missing_match_arms.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/add_missing_match_arms.rs#L16[add_missing_match_arms.rs]
 
 Adds missing clauses to a `match` expression.
 
@@ -583,7 +583,7 @@ fn qux(bar: Bar, baz: Baz) {}
 
 [discrete]
 === `extract_function`
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/extract_function.rs#L33[extract_function.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/extract_function.rs#L38[extract_function.rs]
 
 Extracts selected statements into new function.
 
@@ -854,6 +854,47 @@ impl Default for Example {
 ```
 
 
+[discrete]
+=== `generate_delegate_methods`
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/generate_delegate_methods.rs#L10[generate_delegate_methods.rs]
+
+Generate delegate methods.
+
+.Before
+```rust
+struct Age(u8);
+impl Age {
+    fn age(&self) -> u8 {
+        self.0
+    }
+}
+
+struct Person {
+    ag┃e: Age,
+}
+```
+
+.After
+```rust
+struct Age(u8);
+impl Age {
+    fn age(&self) -> u8 {
+        self.0
+    }
+}
+
+struct Person {
+    age: Age,
+}
+
+impl Person {
+    ┃fn age(&self) -> u8 {
+        self.age.age()
+    }
+}
+```
+
+
 [discrete]
 === `generate_deref`
 **Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/generate_deref.rs#L15[generate_deref.rs]
@@ -1645,6 +1686,40 @@ fn t() {}
 ```
 
 
+[discrete]
+=== `promote_local_to_const`
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/promote_local_to_const.rs#L19[promote_local_to_const.rs]
+
+Promotes a local variable to a const item changing its name to a `SCREAMING_SNAKE_CASE` variant
+if the local uses no non-const expressions.
+
+.Before
+```rust
+fn main() {
+    let foo┃ = true;
+
+    if foo {
+        println!("It's true");
+    } else {
+        println!("It's false");
+    }
+}
+```
+
+.After
+```rust
+fn main() {
+    const ┃FOO: bool = true;
+
+    if FOO {
+        println!("It's true");
+    } else {
+        println!("It's false");
+    }
+}
+```
+
+
 [discrete]
 === `pull_assignment_up`
 **Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/pull_assignment_up.rs#L11[pull_assignment_up.rs]
@@ -1955,7 +2030,7 @@ fn compute() -> Option<i32> { None }
 
 [discrete]
 === `replace_match_with_if_let`
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/replace_if_let_with_match.rs#L158[replace_if_let_with_match.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/replace_if_let_with_match.rs#L160[replace_if_let_with_match.rs]
 
 Replaces a binary `match` with a wildcard pattern and no guards with an `if let` expression.
 
@@ -2223,6 +2298,23 @@ fn foo() {
 ```
 
 
+[discrete]
+=== `unwrap_result_return_type`
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/unwrap_result_return_type.rs#L9[unwrap_result_return_type.rs]
+
+Unwrap the function's return type.
+
+.Before
+```rust
+fn foo() -> Result<i32>┃ { Ok(42i32) }
+```
+
+.After
+```rust
+fn foo() -> i32 { 42i32 }
+```
+
+
 [discrete]
 === `wrap_return_type_in_result`
 **Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/wrap_return_type_in_result.rs#L11[wrap_return_type_in_result.rs]

generated_config.adoc

@@ -420,12 +420,13 @@ tests or binaries. For example, it may be `--release`.
 +
 --
 Path to the Cargo.toml of the rust compiler workspace, for usage in rustc_private
-projects, or "discover" to try to automatically find it.
+projects, or "discover" to try to automatically find it if the `rustc-dev` component
+is installed.
 
 Any project which uses rust-analyzer with the rustcPrivate
 crates must set `[package.metadata.rust-analyzer] rustc_private=true` to use it.
 
-This option is not reloaded automatically; you must restart rust-analyzer for it to take effect.
+This option does not take effect until rust-analyzer is restarted.
 --
 [[rust-analyzer.rustfmt.extraArgs]]rust-analyzer.rustfmt.extraArgs (default: `[]`)::
 +

generated_features.adoc

@@ -799,7 +799,7 @@ be parsed as a valid structural search and replace rule.
 
 
 === User Snippet Completions
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_completion/src/snippet.rs#L5[snippet.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_completion/src/snippet.rs#L7[snippet.rs]
 
 rust-analyzer allows the user to define custom (postfix)-snippets that may depend on items to be accessible for the current scope to be applicable.
 

thisweek/_posts/2021-10-18-changelog-99.adoc

@@ -0,0 +1,57 @@
+= Changelog #99
+:sectanchors:
+:page-layout: post
+
+Commit: commit:91cbda43c2af82b9377eff70a21f59ade18cd23c[] +
+Release: release:2021-10-18[]
+
+== Sponsors
+
+**Become a sponsor:** On https://opencollective.com/rust-analyzer/[OpenCollective] or
+https://github.com/sponsors/rust-analyzer[GitHub Sponsors].
+
+== New Features
+
+* pr:10529[] generate `PartialOrd` implementations:
++
+image::https://user-images.githubusercontent.com/308347/137682192-12f729c3-c70b-456e-9b6c-a92fa4ea275f.gif[]
+* pr:10434[] allow `Locate parent module` in `Cargo.toml`:
++
+image::https://user-images.githubusercontent.com/308347/137682837-46cb51b3-f6fa-41b1-b947-ae65f9a6509c.gif[]
+* pr:10539[] add "Generate delegate methods" assist:
++
+image::https://user-images.githubusercontent.com/3757771/137555191-2f9ff184-a235-4afb-87c7-aa03cea4a96f.gif[]
+* pr:10546[] implement "Promote local to const" assist:
++
+image::https://user-images.githubusercontent.com/3757771/137555943-51a11a43-5e8f-4309-8178-417b677d74ad.gif[]
+* pr:10417[] add "Unwrap `Result` return type" assist:
++
+image::https://user-images.githubusercontent.com/308347/137636737-06a3d47d-f647-45dd-85a2-fe0579ef24a7.gif[]
+
+== Fixes
+
+* pr:10519[] (first contribution) set `toolinfo` in LSIF export.
+* pr:10522[] (first contribution) fix serialization of `SignatureHelp` response.
+* pr:10534[] (first contribution) improve logo rendering on dark backgrounds.
+* pr:10538[] (first contribution) make brace matching prefer the one to the right of the cursor.
+* pr:10542[] (first contribution) use workspace `cargo` to fetch `rust-src` metadata.
+* pr:10543[] (first contribution) narrow "Add missing match arms" assist range.
+* pr:10533[] fix `AssistContext` panic on sole whitespace selection.
+* pr:10503[] only include targets of packages that are workspace members.
+* pr:10517[] report `cargo check` failures.
+* pr:10491[] support nested type in "Replace `if-let` with ``match``".
+* pr:10552[] fix "Missing fields" diagnostic fix replacing wrong text ranges.
+* pr:10557[] fix qualified path completion not completing macros.
+* pr:10562[] fix clippy attribute completions always inserting `clippy::`.
+* pr:10569[] skip non clippy completions when completing a clippy path.
+
+== Internal Improvements
+
+* pr:10532[] (first contribution) rename `descend_into_macros` functions.
+* pr:10525[] regenerate lints and features.
+* pr:10526[] improve user snippet import performance.
+* pr:10528[], pr:10533[] make selections in assists with trailing/leading whitespace more forgiving.
+* pr:10423[] refactor for `mdbook` plugin.
+* pr:10309[] use `ControlFlow` in "Extract function" assist.
+* pr:10558[] refactor lifetime completion context fields.
+* pr:10561[] don't turn local names into strings in `CompletionContext`.