Changelog #79

#8955 add support for stand-alone Rust files:

#8988, #8990 support "Go to implementations" on trait functions and associated constants:

#8942, #8996 add library semantic token modifier to items from other crates.

#8767, #9028 implement range formatting (requires nightly rustfmt).

#9012 add tab stops for keyword completions.

#9027 make attribute completion is context aware.

#8995 create tasks for all workspaces (VS Code only):

#9038 add folding range for return types:

#8968 (first contribution) fix binary installation instructions.

#8967 (first contribution) fix cursor position after move item command.

#8994 (first contribution) check for subdirectories in VFS loader exclusions.

#9051 (first contribution) fix swapped config descriptions.

#8959 fix downloading the server binary on Windows again.

#9046 make include! and other eager macros work in expression position.

#8970 duplicate dependencies that have multiple DepKinds.

#8975 use todo!() as placeholder body for generated match arms.

#8983 fix type mismatch caused by macros.

#8986 add "Go to type definition" for struct fields within struct.

#8989 try to fix type inference for the new Try trait.

#8987 fix lowering of FnOnce() without return type.

#8991 consider trait to be in scope for trait impls.

#8993 don’t show pd/ppd completions where they shouldn’t be.

#9008 remove undesired completions from trait/impl blocks.

#9026 complete modules in associated item lists.

#9033 complete keywords in (Assoc)ItemList with leading attribute.

#9059 only complete derive proc macros in #[derive].

#9064 fix incorrect prefer_inner calls on some attribute completions.

#9020 don’t complete non-macro item paths in impls and modules.

#9032 only complete modules in empty use-statements.

#9002, #9037 move annotations below item attributes.

#9054 fix matches! macro on nightly toolchains.

#9050 hir_ty: use async ret type for inference inside async bodies.

#9065 hir_ty: don’t pass where clauses of associated types down to chalk.

#8973 move diagnostics to hir.

#8965 intern TypeBound and GenericArgs.

#8978 intern AttrInput.

#9017 reduce the number of traits passed through chalk during applicable trait lookup.

#8976 rename hypothetical to speculative.

#8977 minor TokenMap cleanups.

#9005, #9003 document semantic token types and modifiers.

#9007 fix some clippy::redundant_clone warnings.

#9014, #9018, #9019 simplify CompletionContext.

#9068 move more CompletionContext fields to ImmediateLocation

#9015 merge pattern completion related bools into an enum.

#9016 set record_pat_syntax more precisely in CompletionContext.

#9041 implement previous sibling determination for CompletionContext.

#9021 explain the motivation behind early configuration.

#8997 stop expanding UseTrees during ItemTree lowering.

#9024 don’t store supertraits in ItemTree.

#9036 remove undocumented TextDocumentSyncKind::Full support.

#9048 add some lint completion tests.

#9057 thread proc macro types through the HIR.