Changelog #32

#5169, #5188 initial support for dynamic workspace reloading.

#5119 show notification while SSR is in progress.

#5120, #5154 add a simple SSR subcommand to the rust-analyzer command line binary:

#5161 add initial support for placeholder constraints in structural search replace.

#5142 allow parallel type inference in batch mode (rust-analyzer analysis-stats).

#5178 emit folding ranges for multiline calls.

#5149 implement Chalk variable kinds, which improves type inference for primitives.

#5116 set categories for code actions.

#5192 take rust-analyzer.cargo.features into account when generating run configurations.

#5202 allow to set default environment for run configurations (docs):

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"rust-analyzer.runnableEnv": [
  {
    // null mask means that this rule will be applied for all runnables
    // "mask": null,
    env: {
      "APP_ID": "1",
      "APP_DATA": "asdf"
    }
  },
  {
    "mask": "test_name",
    "env": {
      "APP_ID": "2", // overwrites only APP_ID
    }
  }
]

#4864 Add optional target to crates in json project

#5122 fix "Run | Debug" lens for examples.

#5124 partially fix handling of type params depending on type params.

#5211 partially fix inference of indexing argument.

#5096 fix handling of whitespace when applying SSR within macro expansions.

#5110 fix call hierarchy.

#5179 lower fields despite invalid type.

#5089 disable auto-complete on comments.

#5189 record and suggest assoc. items of traits via ImportMap.

#5212 fix renaming of nested out of line modules mod outer { mod inner; }.

#5136 split namespace maps in ItemScope, reducing memory usage of the CrateDefMap query by ~130 MB (50%) on r-a.

#5175 more memory-efficient impl collection. This saves roughly 90 MB in ImplsFromDepsQuery, which used to copy the list of all impls from libcore into every crate in the graph.

#5127 improve test infra for type inference test.

#5126 use FxHash{Map,Set} consistently.

#5101 add expect — a lighter-weight alternative to the insta snapshot testing library.

#5137 make gotodef tests more data-driven.

#5138 refactor runnable tests.

#5146, #5151 simplify inlay hints tests.

#5153, #5156, #5157, #5162 remove some generics from ra_hir interface.

#5158 correctly distinguish between semantical and display crate names.

#5160, #5167 reuse caches in more cases.

#5176 update expand macro tests.

#5193 move cargo metadata off the main loop.

#5199, #5200, #5201, #5205, #5214, #5215, #5219, #5221, #5226 refactor completion tests.

#5197 SSR internal refactors.

#5222 add "rehighlight after adding a new top-level function" to the set of benchmarks.