Changelog #90

Author: lnicola

generated_assists.adoc

@@ -44,7 +44,7 @@ fn main() {
 
 [discrete]
 === `add_impl_default_members`
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/add_missing_impl_members.rs#L53[add_missing_impl_members.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/add_missing_impl_members.rs#L55[add_missing_impl_members.rs]
 
 Adds scaffold for overriding default impl members.
 
@@ -81,7 +81,7 @@ impl Trait for () {
 
 [discrete]
 === `add_impl_missing_members`
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/add_missing_impl_members.rs#L12[add_missing_impl_members.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/add_missing_impl_members.rs#L14[add_missing_impl_members.rs]
 
 Adds scaffold for required impl members.
 
@@ -181,7 +181,7 @@ fn main() {
 .After
 ```rust
 fn main() {
-    if !(x == 4 && !(y < 3.14)) {}
+    if !(x == 4 && y >= 3.14) {}
 }
 ```
 
@@ -226,9 +226,34 @@ pub(crate) fn frobnicate() {}
 ```
 
 
+[discrete]
+=== `convert_bool_then_to_if`
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/convert_bool_then.rs#L108[convert_bool_then.rs]
+
+Converts a `bool::then` method call to an equivalent if expression.
+
+.Before
+```rust
+fn main() {
+    (0 == 0).then┃(|| val)
+}
+```
+
+.After
+```rust
+fn main() {
+    if 0 == 0 {
+        Some(val)
+    } else {
+        None
+    }
+}
+```
+
+
 [discrete]
 === `convert_if_to_bool_then`
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/convert_bool_then.rs#L16[convert_bool_then.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/convert_bool_then.rs#L17[convert_bool_then.rs]
 
 Converts an if expression into a corresponding `bool::then` call.
 
@@ -328,7 +353,7 @@ fn main() {
 
 [discrete]
 === `convert_to_guarded_return`
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/early_return.rs#L21[early_return.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/convert_to_guarded_return.rs#L20[convert_to_guarded_return.rs]
 
 Replace a large conditional with a guarded return.
 
@@ -1127,7 +1152,7 @@ fn foo(name: Option<&str>) {
 
 [discrete]
 === `inline_local_variable`
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/inline_local_variable.rs#L17[inline_local_variable.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/inline_local_variable.rs#L19[inline_local_variable.rs]
 
 Inlines a local variable.
 
@@ -1290,7 +1315,7 @@ fn handle(action: Action) {
 
 [discrete]
 === `move_arm_cond_to_match_guard`
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/move_guard.rs#L68[move_guard.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/move_guard.rs#L72[move_guard.rs]
 
 Moves if expression from match arm body into a guard.
 
@@ -1617,7 +1642,7 @@ fn main() {
 
 [discrete]
 === `replace_derive_with_manual_impl`
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs#L21[replace_derive_with_manual_impl.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs#L19[replace_derive_with_manual_impl.rs]
 
 Converts a `derive` impl into a manual one.
 
@@ -1816,6 +1841,98 @@ fn main() {
 ```
 
 
+[discrete]
+=== `sort_items`
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/sort_items.rs#L12[sort_items.rs]
+
+Sorts item members alphabetically: fields, enum variants and methods.
+
+.Before
+```rust
+struct ┃Foo┃ { second: u32, first: String }
+```
+
+.After
+```rust
+struct Foo { first: String, second: u32 }
+```
+
+---
+
+.Before
+```rust
+trait ┃Bar┃ {
+    fn second(&self) -> u32;
+    fn first(&self) -> String;
+}
+```
+
+.After
+```rust
+trait Bar {
+    fn first(&self) -> String;
+    fn second(&self) -> u32;
+}
+```
+
+---
+
+.Before
+```rust
+struct Baz;
+impl ┃Baz┃ {
+    fn second(&self) -> u32;
+    fn first(&self) -> String;
+}
+```
+
+.After
+```rust
+struct Baz;
+impl Baz {
+    fn first(&self) -> String;
+    fn second(&self) -> u32;
+}
+```
+
+---
+There is a difference between sorting enum variants:
+
+.Before
+```rust
+enum ┃Animal┃ {
+  Dog(String, f64),
+  Cat { weight: f64, name: String },
+}
+```
+
+.After
+```rust
+enum Animal {
+  Cat { weight: f64, name: String },
+  Dog(String, f64),
+}
+```
+
+and sorting a single enum struct variant:
+
+.Before
+```rust
+enum Animal {
+  Dog(String, f64),
+  Cat ┃{ weight: f64, name: String }┃,
+}
+```
+
+.After
+```rust
+enum Animal {
+  Dog(String, f64),
+  Cat { name: String, weight: f64 },
+}
+```
+
+
 [discrete]
 === `split_import`
 **Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/split_import.rs#L5[split_import.rs]

generated_features.adoc

@@ -256,7 +256,7 @@ Highlights constructs related to the thing under the cursor:
 // IMPORTANT: master copy of this document lives in the https://github.com/rust-analyzer/rust-analyzer repository
 
 == Hover
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide/src/hover.rs#L70[hover.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide/src/hover.rs#L89[hover.rs]
 
 Shows additional information, like the type of an expression or the documentation for a definition when "focusing" code.
 Focusing is usually hovering with a mouse, but can also be triggered with a shortcut.

manual.adoc

@@ -467,6 +467,12 @@ With
 ----
 Then click on apply, and restart the LSP server for your rust project.
 
+// IMPORTANT: master copy of this document lives in the https://github.com/rust-analyzer/rust-analyzer repository
+
+== juCi++
+
+https://gitlab.com/cppit/jucipp[juCi++] has built-in support for the language server protocol, and since version 1.7.0 offers installation of both Rust and rust-analyzer when opening a Rust file.
+
 == Troubleshooting
 
 Start with looking at the rust-analyzer version.

thisweek/_posts/2021-08-16-changelog-90.adoc

@@ -0,0 +1,66 @@
+= Changelog #90
+:sectanchors:
+:page-layout: post
+
+Commit: commit:b641a66078ce2f2363e9a3b050ba448b93fb7cb6[] +
+Release: release:2021-08-16[]
+
+== Sponsors
+
+**Become a sponsor:** On https://opencollective.com/rust-analyzer/[OpenCollective] or
+https://github.com/sponsors/rust-analyzer[GitHub Sponsors].
+
+== New Features
+
+* pr:9828[] (first contribution) use `graphviz-d3` for the crate graph instead of running an installed binary:
++
+image::https://user-images.githubusercontent.com/6619062/128995056-9e70197a-3e83-4eda-b813-2485d0800cfe.png[]
+* pr:9825[], pr:9835[], pr:9846[], pr:9863[] Generate default impls when converting `Default`, `Hash`, `Clone` or `PartialEq` ``#[derive]``s:
++
+image::https://user-images.githubusercontent.com/308347/129512152-622a7445-e424-4780-9d91-17051989e666.gif[]
+* pr:9804[] add "Generate method" assist:
++
+image::https://user-images.githubusercontent.com/62165556/128745185-4b4674e8-fc5f-45d2-b5a7-22af5c28abfe.gif[]
+* pr:9837[] implement "Convert `bool::then` to ``if``" assist:
++
+image::https://user-images.githubusercontent.com/308347/129512597-b0f92f9b-a73b-4ca4-847f-678357505878.gif[]
+* pr:9856[] show type actions on ranged type hover:
++
+image::https://user-images.githubusercontent.com/308347/129512807-c8e79a7e-3693-4847-9a93-a4e5fd2c6443.gif[]
+* pr:9735[] add assist to sort members alphabetically:
++
+image::https://user-images.githubusercontent.com/308347/129513196-4ffc7937-be58-44d4-9ec7-ba8745dcb460.gif[]
+* pr:9879[], pr:9886[] support `if let` match guards.
+* pr:9833[] highlight methods that take `self` by value as `consuming`.
+
+
+== Fixes
+
+* pr:9889[] (first contribution) add setup instructions for the juCi++ editor.
+* pr:9845[], pr:9849[] do not drop `..Default::default()` completion when typing `..`.
+* pr:9862[] fill out expected type for functional update syntax completion.
+* pr:9842[] substitute generic types in "Inline call".
+* pr:9860[] fix "Extract function" unnecessarily tagging parameters as `mut`.
+* pr:9861[] make "Extract variable" handle selection ranges better.
+* pr:9896[] only complete type annotations for patterns in function parameters.
+* pr:9823[] avoid some pathological macro expansions.
+* pr:9893[] don't use uncached syntax nodes in `generate_function` for `sema` lookups.
+* pr:9874[] always add implicit `proc_macro` dependency.
+* pr:9871[] jump to generated function after triggering assist.
+* pr:9882[] fix source map detection for debugging.
+
+
+== Internal Improvements
+
+* pr:9832[] (first contribution) switch Code extension from `rollup` to `esbuild`.
+* pr:9807[] generate implicit `Sized` bounds for trait solving.
+* pr:9826[], pr:9827[] drop latest requests tracking.
+* pr:9892[], pr:9897[], pr:9900[], pr:9901[] remove old editing APIs.
+* pr:9890[] refactor binary operator handling.
+* pr:9834[] unify subcommand handling between `ra` and `xtask`.
+* pr:9830[] enable more assists to generate default trait body implementations.
+* pr:9838[] document codebase stance on using functional combinators.
+* pr:9854[] document that ascription is preferred to a turbofish.
+* pr:9841[] print total size of source code in `analysis-stats`.
+* pr:9894[] use standard test style.
+* pr:9905[] drop `serde_path_to_error` from LSP deserialization to reduce compile time.