Changelog #73

generated_assists.adoc

@@ -637,6 +637,37 @@ impl Default for Example {
 ```
 
 
+[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]
+
+Generate `Deref` impl using the given struct field.
+
+.Before
+```rust
+struct A;
+struct B {
+   ┃a: A
+}
+```
+
+.After
+```rust
+struct A;
+struct B {
+   a: A
+}
+
+impl std::ops::Deref for B {
+    type Target = A;
+
+    fn deref(&self) -> &Self::Target {
+        &self.a
+    }
+}
+```
+
+
 [discrete]
 === `generate_derive`
 **Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/generate_derive.rs#L9[generate_derive.rs]

generated_config.adoc

@@ -39,6 +39,12 @@ List of features to activate.
 --
 Run build scripts (`build.rs`) for more precise code analysis.
 --
+[[rust-analyzer.cargo.useRustcWrapperForBuildScripts]]rust-analyzer.cargo.useRustcWrapperForBuildScripts (default: `true`)::
++
+--
+Use `RUSTC_WRAPPER=rust-analyzer` when running build scripts to
+avoid compiling unnecessary things.
+--
 [[rust-analyzer.cargo.noDefaultFeatures]]rust-analyzer.cargo.noDefaultFeatures (default: `false`)::
 +
 --

generated_diagnostic.adoc

@@ -6,7 +6,7 @@ This diagnostic is triggered if the `break` keyword is used outside of a loop.
 
 
 === inactive-code
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/hir_def/src/diagnostics.rs#L126[diagnostics.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/hir_def/src/diagnostics.rs#L127[diagnostics.rs]
 
 This diagnostic is shown for code with inactive `#[cfg]` attributes.
 
@@ -18,7 +18,7 @@ This diagnostic is triggered if an item name doesn't follow https://doc.rust-lan
 
 
 === macro-error
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/hir_def/src/diagnostics.rs#L199[diagnostics.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/hir_def/src/diagnostics.rs#L200[diagnostics.rs]
 
 This diagnostic is shown for macro expansion errors.
 
@@ -101,7 +101,7 @@ This diagnostic is triggered when `.filter_map(..).next()` is used, rather than
 
 
 === unlinked-file
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide/src/diagnostics/unlinked_file.rs#L23[unlinked_file.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide/src/diagnostics/unlinked_file.rs#L24[unlinked_file.rs]
 
 This diagnostic is shown for files that are not included in any crate, or files that are part of
 crates rust-analyzer failed to discover. The file will not have IDE features available.
@@ -133,7 +133,7 @@ This diagnostic is triggered if rust-analyzer is unable to discover referred mod
 
 
 === unresolved-proc-macro
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/hir_def/src/diagnostics.rs#L159[diagnostics.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/hir_def/src/diagnostics.rs#L160[diagnostics.rs]
 
 This diagnostic is shown when a procedural macro can not be found. This usually means that
 procedural macro support is simply disabled (and hence is only a weak hint instead of an error),

generated_features.adoc

@@ -340,13 +340,14 @@ image::https://user-images.githubusercontent.com/48062697/113065576-04298180-91b
 
 
 === On Enter
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide/src/typing/on_enter.rs#L15[on_enter.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide/src/typing/on_enter.rs#L16[on_enter.rs]
 
 rust-analyzer can override kbd:[Enter] key to make it smarter:
 
 - kbd:[Enter] inside triple-slash comments automatically inserts `///`
 - kbd:[Enter] in the middle or after a trailing space in `//` inserts `//`
 - kbd:[Enter] inside `//!` doc comments automatically inserts `//!`
+- kbd:[Enter] after `{` indents contents and closing `}` of single-line block
 
 This action needs to be assigned to shortcut explicitly.
 

manual.adoc

@@ -541,7 +541,7 @@ include::./generated_assists.adoc[]
 == Diagnostics
 
 While most errors and warnings provided by rust-analyzer come from the `cargo check` integration, there's a growing number of diagnostics implemented using rust-analyzer's own analysis.
-These diagnostics don't respect `#[allow]` or `#[deny]` attributes yet, but can be turned off using the `rust-analyzer.diagnostics.enable`, `rust-analyzer.diagnostics.enableExperimental` or `rust-analyzer.diagnostics.disabled` settings.
+Some of these diagnostics don't respect `\#[allow]` or `\#[deny]` attributes yet, but can be turned off using the `rust-analyzer.diagnostics.enable`, `rust-analyzer.diagnostics.enableExperimental` or `rust-analyzer.diagnostics.disabled` settings.
 
 include::./generated_diagnostic.adoc[]
 

thisweek/_posts/2021-04-19-changelog-73.adoc

@@ -0,0 +1,52 @@
+= Changelog #73
+:sectanchors:
+:page-layout: post
+
+Commit: commit:4f94bcd611bd3eb7d845ec1d3909f69ed065699c[] +
+Release: release:2021-04-19[]
+
+== Sponsors
+
+**Become a sponsor:** On https://opencollective.com/rust-analyzer/[OpenCollective] or
+https://github.com/sponsors/rust-analyzer[GitHub Sponsors].
+
+== New Features
+
+* pr:8467[] (first contribution) add "generate `Deref` impl" assist:
++
+image::https://user-images.githubusercontent.com/5489149/115183917-9971b480-a091-11eb-98b0-d847543cde01.gif[]
+* pr:8476[] avoid checking the whole project during initial loading.
+* pr:8481[], pr:8494[], pr:8498[] improve performance by delaying computation of fixes for diagnostics.
+* pr:8354[] distinguish between different operators in semantic highlighting.
+
+== Fixes
+
+* pr:8478[] don't spam repeated error messages when `cargo check` fails.
+* pr:8496[] exclude `nightly` tag from `git describe` to really fix version string.
+* pr:8489[] indent block expressions on enter:
++
+image::https://user-images.githubusercontent.com/1786438/114444123-cb38d600-9bce-11eb-8af2-8e8d1c0f9908.gif[]
+* pr:8415[] fix faulty assertion when extracting function with macro call.
+* pr:8432[] consider outer scopes' ``#[allow]``s in `decl_check`.
+* pr:8526[] do not show flyimports in trait or impl declarations.
+* pr:8510[] move cursor position when using item movers.
+* pr:8536[] (first contribution) slightly improve status messages.
+* pr:8543[] (first contribution) fix "Fill match arms" issue with single-element tuples.
+* pr:8545[] fix primitive shadowing with inner items.
+* pr:8539[] do not propose inherent traits in flyimports and import assists.
+* pr:8546[] return `CallInfo` for unclosed call expressions.
+* pr:8550[] handle extended key-value attributes in MBE.
+* pr:8560[] (first contribution) correctly escape characters in doc comments when passed through macros.
+* pr:8561[] accept `E<error_number>` notation in doctests.
+* pr:8564[] expand `global_asm!` to nothing.
+* pr:8569[] support inherent impls in unnamed consts.
+
+== Internal Improvements
+
+* pr:8483[] clarify who rls-2.0 wg really is.
+* pr:8499[] don't use `#[should_panic]` for tests.
+* pr:8500[] fix flakiness of "accidentally quadratic?" test.
+* pr:8507[] follow test style guide in `typing.rs`.
+* pr:8514[], pr:8515[] add more profiling spans to type inference.
+* pr:8549[] fix `TestDB::module_at_position` with submodules.
+* pr:8551[] (first contribution) nail down `rowan` version.