Changelog #198

generated_assists.adoc

@@ -313,6 +313,25 @@ fn main() {
 ```
 
 
+[discrete]
+=== `bind_unused_param`
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/bind_unused_param.rs#L12[bind_unused_param.rs]
+
+Binds unused function parameter to an underscore.
+
+.Before
+```rust
+fn some_function(x: i32┃) {}
+```
+
+.After
+```rust
+fn some_function(x: i32) {
+    let _ = x;
+}
+```
+
+
 [discrete]
 === `change_visibility`
 **Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/change_visibility.rs#L13[change_visibility.rs]
@@ -332,7 +351,7 @@ pub(crate) fn frobnicate() {}
 
 [discrete]
 === `convert_bool_then_to_if`
-**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/convert_bool_then.rs#L132[convert_bool_then.rs]
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/convert_bool_then.rs#L131[convert_bool_then.rs]
 
 Converts a `bool::then` method call to an equivalent if expression.
 
@@ -811,27 +830,13 @@ Move an expression out of a format string.
 
 .Before
 ```rust
-macro_rules! format_args {
-    ($lit:literal $(tt:tt)*) => { 0 },
-}
-macro_rules! print {
-    ($($arg:tt)*) => (std::io::_print(format_args!($($arg)*)));
-}
-
 fn main() {
     print!("{var} {x + 1}┃");
 }
 ```
 
 .After
 ```rust
-macro_rules! format_args {
-    ($lit:literal $(tt:tt)*) => { 0 },
-}
-macro_rules! print {
-    ($($arg:tt)*) => (std::io::_print(format_args!($($arg)*)));
-}
-
 fn main() {
     print!("{var} {}"┃, x + 1);
 }
@@ -2016,6 +2021,44 @@ fn foo() {
 ```
 
 
+[discrete]
+=== `into_to_qualified_from`
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/into_to_qualified_from.rs#L10[into_to_qualified_from.rs]
+
+Convert an `into` method call to a fully qualified `from` call.
+
+.Before
+```rust
+//- minicore: from
+struct B;
+impl From<i32> for B {
+    fn from(a: i32) -> Self {
+       B
+    }
+}
+
+fn main() -> () {
+    let a = 3;
+    let b: B = a.in┃to();
+}
+```
+
+.After
+```rust
+struct B;
+impl From<i32> for B {
+    fn from(a: i32) -> Self {
+       B
+    }
+}
+
+fn main() -> () {
+    let a = 3;
+    let b: B = B::from(a);
+}
+```
+
+
 [discrete]
 === `introduce_named_generic`
 **Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/introduce_named_generic.rs#L8[introduce_named_generic.rs]

generated_diagnostic.adoc

@@ -56,7 +56,13 @@ This diagnostic is shown when the derive attribute has invalid input.
 
 
 === mismatched-arg-count
-**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-diagnostics/src/handlers/mismatched_arg_count.rs#L8[mismatched_arg_count.rs]
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-diagnostics/src/handlers/mismatched_arg_count.rs#L35[mismatched_arg_count.rs]
+
+This diagnostic is triggered if a function is invoked with an incorrect amount of arguments.
+
+
+=== mismatched-tuple-struct-pat-arg-count
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-diagnostics/src/handlers/mismatched_arg_count.rs#L10[mismatched_arg_count.rs]
 
 This diagnostic is triggered if a function is invoked with an incorrect amount of arguments.
 
@@ -100,7 +106,7 @@ This diagnostic is triggered on mutating an immutable variable.
 
 
 === no-such-field
-**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-diagnostics/src/handlers/no_such_field.rs#L11[no_such_field.rs]
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-diagnostics/src/handlers/no_such_field.rs#L12[no_such_field.rs]
 
 This diagnostic is triggered if created structure does not have field provided in record.
 

generated_features.adoc

@@ -341,7 +341,7 @@ image::https://user-images.githubusercontent.com/48062697/113020658-b5f98b80-917
 
 
 === Inlay Hints
-**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide/src/inlay_hints.rs#L392[inlay_hints.rs]
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide/src/inlay_hints.rs#L421[inlay_hints.rs]
 
 rust-analyzer shows additional information inline with the source code.
 Editors usually render this using read-only virtual text snippets interspersed with code.

thisweek/_posts/2023-09-11-changelog-198.adoc

@@ -0,0 +1,42 @@
+= Changelog #198
+:sectanchors:
+:experimental:
+:page-layout: post
+
+Commit: commit:326f37ef1f53575fd38e768065b6bcfcebdce462[] +
+Release: release:2023-09-11[] (`v0.3.1657`)
+
+== New Features
+
+* pr:15578[] diagnose mismatched argument count for tuple struct patterns:
++
+image::https://user-images.githubusercontent.com/308347/266911785-8ab15830-e25b-4a9d-8a38-15e14f91e4df.png["A screenshot showing an error on `let S(a, b) = todo!()`"]
+* pr:15584[] diagnose private fields in record constructor:
++
+image::https://user-images.githubusercontent.com/308347/266912247-cd84cb65-0afc-4f4a-a972-edefc932bf2e.png["A screenshot showing an error when using a private field in a pattern"]
+* pr:15557[] parse `builtin#` syntax and add type checking for `builtin#offset_of`.
+* pr:15559[] implement `builtin#format_args`, using rustc's `format_args` parser.
+* pr:15532[] on-type format `(`, by adding closing `)` automatically.
+* pr:15573[] add "into to qualified from" assist.
+* pr:15524[] add "Bind unused parameter" assist.
+* pr:15528[] enable `cfg(rust_analyzer)` when code is being analyzed.
+
+== Fixes
+
+* pr:15574[] use crate name for `CARGO_CRATE_NAME`.
+* pr:15577[] clear native diagnostics for closed files.
+
+== Internal Improvements
+
+* pr:15568[] replace `format_args` parser with upstream fork.
+* pr:15565[] implement `write_via_move` intrinsic for MIR eval.
+* pr:15571[] remove allocation on MIR eval memory write.
+* pr:15567[] ignore enum variants in analysis stats of MIR bodies.
+* pr:15575[] intern projections in MIR place.
+* pr:15430[] de-unwrap `wrap_return_type_in_result`.
+* pr:15529[] do not send inlay hint refresh requests on file edits.
+* pr:15522[] resolve inlay hint data lazily.
+* pr:15586[], pr:15592[] shrink some stuff.
+* pr:15564[] use current folder's `rustfmt.toml` with custom configurations.
+* pr:15560[] when using `rust-project.json`, prefer the sysroot-defined rustc over discovery in `$PATH`.
+* pr:15558[] remove `rust-analyzer.discoverProjectCommand` in favor of a companion VS Code extension.