Changelog 108

generated_assists.adoc

@@ -1610,7 +1610,7 @@ 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#L76[move_guard.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/move_guard.rs#L77[move_guard.rs]
 
 Moves if expression from match arm body into a guard.
 
@@ -1682,7 +1682,7 @@ fn t() {}
 
 [discrete]
 === `move_guard_to_arm_body`
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/move_guard.rs#L8[move_guard.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/move_guard.rs#L9[move_guard.rs]
 
 Moves match guard into match arm body.
 
@@ -1871,6 +1871,23 @@ fn main() {
 ```
 
 
+[discrete]
+=== `reformat_number_literal`
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/number_representation.rs#L7[number_representation.rs]
+
+Adds or removes seprators from integer literal.
+
+.Before
+```rust
+const _: i32 = 1012345┃;
+```
+
+.After
+```rust
+const _: i32 = 1_012_345;
+```
+
+
 [discrete]
 === `remove_dbg`
 **Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_assists/src/handlers/remove_dbg.rs#L9[remove_dbg.rs]
@@ -2042,7 +2059,7 @@ 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#L22[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#L23[replace_derive_with_manual_impl.rs]
 
 Converts a `derive` impl into a manual one.
 

generated_config.adoc

@@ -141,7 +141,47 @@ Only applies when `#rust-analyzer.completion.addCallParenthesis#` is set.
 --
 Whether to add parenthesis when completing functions.
 --
-[[rust-analyzer.completion.snippets]]rust-analyzer.completion.snippets (default: `{}`)::
+[[rust-analyzer.completion.snippets]]rust-analyzer.completion.snippets (default: `{
+            "Arc::new": {
+                "postfix": "arc",
+                "body": "Arc::new(${receiver})",
+                "requires": "std::sync::Arc",
+                "description": "Put the expression into an `Arc`",
+                "scope": "expr"
+            },
+            "Rc::new": {
+                "postfix": "rc",
+                "body": "Rc::new(${receiver})",
+                "requires": "std::rc::Rc",
+                "description": "Put the expression into an `Rc`",
+                "scope": "expr"
+            },
+            "Box::pin": {
+                "postfix": "pinbox",
+                "body": "Box::pin(${receiver})",
+                "requires": "std::boxed::Box",
+                "description": "Put the expression into a pinned `Box`",
+                "scope": "expr"
+            },
+            "Ok": {
+                "postfix": "ok",
+                "body": "Ok(${receiver})",
+                "description": "Wrap the expression in a `Result::Ok`",
+                "scope": "expr"
+            },
+            "Err": {
+                "postfix": "err",
+                "body": "Err(${receiver})",
+                "description": "Wrap the expression in a `Result::Err`",
+                "scope": "expr"
+            },
+            "Some": {
+                "postfix": "some",
+                "body": "Some(${receiver})",
+                "description": "Wrap the expression in an `Option::Some`",
+                "scope": "expr"
+            }
+        }`)::
 +
 --
 Custom completion snippets.

generated_features.adoc

@@ -174,7 +174,7 @@ Displays the ItemTree of the currently open file, for debugging.
 
 
 === Expand Macro Recursively
-**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide/src/expand_macro.rs#L15[expand_macro.rs]
+**Source:** https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide/src/expand_macro.rs#L16[expand_macro.rs]
 
 Shows the full macro expansion of the macro at current cursor.
 
@@ -862,8 +862,55 @@ The `body` field also has access to placeholders as visible in the example as `$
 These placeholders take the form of `$number` or `${number:placeholder_text}` which can be traversed as tabstop in ascending order starting from 1,
 with `$0` being a special case that always comes last.
 
-There is also a special placeholder, `${receiver}`, which will be replaced by the receiver expression for postfix snippets, or nothing in case of normal snippets.
-It does not act as a tabstop.
+There is also a special placeholder, `${receiver}`, which will be replaced by the receiver expression for postfix snippets, or a `$0` tabstop in case of normal snippets.
+This replacement for normal snippets allows you to reuse a snippet for both post- and prefix in a single definition.
+
+For the VSCode editor, rust-analyzer also ships with a small set of defaults which can be removed
+by overwriting the settings object mentioned above, the defaults are:
+[source,json]
+----
+{
+    "Arc::new": {
+        "postfix": "arc",
+        "body": "Arc::new(${receiver})",
+        "requires": "std::sync::Arc",
+        "description": "Put the expression into an `Arc`",
+        "scope": "expr"
+    },
+    "Rc::new": {
+        "postfix": "rc",
+        "body": "Rc::new(${receiver})",
+        "requires": "std::rc::Rc",
+        "description": "Put the expression into an `Rc`",
+        "scope": "expr"
+    },
+    "Box::pin": {
+        "postfix": "pinbox",
+        "body": "Box::pin(${receiver})",
+        "requires": "std::boxed::Box",
+        "description": "Put the expression into a pinned `Box`",
+        "scope": "expr"
+    },
+    "Ok": {
+        "postfix": "ok",
+        "body": "Ok(${receiver})",
+        "description": "Wrap the expression in a `Result::Ok`",
+        "scope": "expr"
+    },
+    "Err": {
+        "postfix": "err",
+        "body": "Err(${receiver})",
+        "description": "Wrap the expression in a `Result::Err`",
+        "scope": "expr"
+    },
+    "Some": {
+        "postfix": "some",
+        "body": "Some(${receiver})",
+        "description": "Wrap the expression in an `Option::Some`",
+        "scope": "expr"
+    }
+}
+----
 
 
 === View Crate Graph

manual.adoc

@@ -74,6 +74,8 @@ The server binary is stored in:
 * macOS: `~/Library/Application\ Support/Code/User/globalStorage/matklad.rust-analyzer`
 * Windows: `%APPDATA%\Code\User\globalStorage\matklad.rust-analyzer`
 
+However, if you are using a version of the extension with a bundled server binary and you are not running NixOS, the server binary might be instead running from: `~/.vscode/extensions/matklad.rust-analyzer-VERSION`.
+
 Note that we only support two most recent versions of VS Code.
 
 ==== Updates
@@ -445,7 +447,7 @@ If the date is more than a week ago, it's better to update rust-analyzer version
 
 The next thing to check would be panic messages in rust-analyzer's log.
 Log messages are printed to stderr, in VS Code you can see then in the `Output > Rust Analyzer Language Server` tab of the panel.
-To see more logs, set `RA_LOG=info` environmental variable.
+To see more logs, set the `RA_LOG=info` environment variable, this can be done either by setting the environment variable manually or by using `rust-analyzer.server.extraEnv`, note that both of these approaches require the server to be restarted.
 
 To fully capture LSP messages between the editor and the server, set `"rust-analyzer.trace.server": "verbose"` config and check
 `Output > Rust Analyzer Language Server Trace`.
@@ -624,7 +626,7 @@ Relative paths are interpreted relative to `rust-project.json` file location or
 
 See https://github.com/rust-analyzer/rust-project.json-example for a small example.
 
-You can set `RA_LOG` environmental variable to `rust_analyzer=info` to inspect how rust-analyzer handles config and project loading.
+You can set the `RA_LOG` environment variable to `rust_analyzer=info` to inspect how rust-analyzer handles config and project loading.
 
 Note that calls to `cargo check` are disabled when using `rust-project.json` by default, so compilation errors and warnings will no longer be sent to your LSP client. To enable these compilation errors you will need to specify explicitly what command rust-analyzer should run to perform the checks using the `checkOnSave.overrideCommand` configuration. As an example, the following configuration explicitly sets `cargo check` as the `checkOnSave` command.
 

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

@@ -36,10 +36,10 @@ image::https://user-images.githubusercontent.com/308347/137636737-06a3d47d-f647-
 * 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:10491[] (first contribution) support nested type in "Replace `if-let` with ``match``".
 * 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::`.

thisweek/_posts/2021-12-20-changelog-108.adoc

@@ -0,0 +1,46 @@
+= Changelog #108
+:sectanchors:
+:page-layout: post
+
+Commit: commit:0add6e95e58633fde2fff0bccaf6c7d71ebc130f[] +
+Release: release:2021-12-20[]
+
+== Sponsors
+
+**Become a sponsor:** On https://opencollective.com/rust-analyzer/[OpenCollective] or
+https://github.com/sponsors/rust-analyzer[GitHub Sponsors].
+
+== New Features
+
+* pr:11035[] include clippy lint groups in autocomplete:
++
+video::https://user-images.githubusercontent.com/23740172/146465758-bc7d5cdd-e2fb-48d6-abf7-804ba859c9b1.mov[]
+* pr:10998[] add number representation assists:
++
+image::https://user-images.githubusercontent.com/462486/145726792-47700215-26f2-4fdc-9520-63d1487901e5.png[]
++
+image::https://user-images.githubusercontent.com/462486/145726802-f528a2f7-9159-41d3-b459-fc3fae033e60.png[]
+* pr:11053[] (possibly breaking) publish platform-specific Code extensions.
+
+
+== Fixes
+
+* pr:11054[] (first contribution) don't trim twice in `Unwrap block`.
+* pr:11017[] (first contribution) support `Move condition to guard` with an `else` branch.
+* pr:11030[] add missing comma in `Move condition to guard`.
+* pr:11043[] fix incorrect `mismatched argument count` diagnostic with `std::arch` functions.
+* pr:11050[] show primitive docs when hovering `fn` keyword inside function pointer type.
+* pr:11004[] infer associated methods in local scope.
+* pr:11040[] don't duplicate attribute completions.
+* pr:11000[] insert whitespace into associated items for `Implement missing members` for macro-generated structs.
+* pr:11002[] add support for v6 macro metadata format for recent nightly support.
+
+
+== Internal Improvements
+
+* pr:10527[] remove a few snippet completions, replace them with user snippets definitions in VSCode.
+* pr:11046[] move all lexing to the parser crate.
+* pr:11009[] extract doc-links tests into a separate module.
+* pr:11021[] use default XCode version on MacOS 11 builders.
+* pr:11029[] refactor release workflow to reduce duplication, upgrade to MacOS 11 builders, set target version to 10.15.
+* pr:11047[] prepare Code extension for server bundling.