helix-mods/runtime/queries/rust/locals.scm

; Scopes

[
  (function_item)
  (struct_item)
  (enum_item)
  (union_item)
  (type_item)
  (trait_item)
  (impl_item)
  (closure_expression)
  (block)
] @local.scope

; Definitions

(parameter
  (identifier) @local.definition)

(type_parameters
  (type_identifier) @local.definition)
(constrained_type_parameter
  left: (type_identifier) @local.definition)
(optional_type_parameter
  name: (type_identifier) @local.definition)

(closure_parameters (identifier) @local.definition)

; References
(identifier) @local.reference
(type_identifier) @local.reference
syntax: Add go & rust locals, improve tree-sitter error message 2021-09-06 11:13:52 +02:00			`; Scopes`

Rust queries: add `(function_item)` as a local scope (#3345) 2022-08-06 12:58:06 +02:00			`[`
			`(function_item)`
add highlight scope for type parameters (#8660) * rust: add highlight scope for type parameters * handle optional type parameters 2023-11-03 22:21:01 +01:00			`(struct_item)`
			`(enum_item)`
			`(union_item)`
			`(type_item)`
			`(trait_item)`
			`(impl_item)`
Rust queries: add `(function_item)` as a local scope (#3345) 2022-08-06 12:58:06 +02:00			`(closure_expression)`
			`(block)`
			`] @local.scope`
syntax: Add go & rust locals, improve tree-sitter error message 2021-09-06 11:13:52 +02:00
			`; Definitions`

			`(parameter`
			`(identifier) @local.definition)`

add highlight scope for type parameters (#8660) * rust: add highlight scope for type parameters * handle optional type parameters 2023-11-03 22:21:01 +01:00			`(type_parameters`
			`(type_identifier) @local.definition)`
			`(constrained_type_parameter`
			`left: (type_identifier) @local.definition)`
			`(optional_type_parameter`
			`name: (type_identifier) @local.definition)`

Fix locals tracking in Rust closures (#3027) The fix comes from the rewriting of the `closure_parameters` stanza: it was capturing the entire `closure_parameters` node including paretheses, whitespace, and commas. Capturing the identifiers within fixes the tracking. In order to make sure locals definitions from closure parameters don't leak out of the body of the closure, though, we should also mark the closure itself as a locals scope. 2022-07-20 04:51:35 +02:00			`(closure_parameters (identifier) @local.definition)`
syntax: Add go & rust locals, improve tree-sitter error message 2021-09-06 11:13:52 +02:00
			`; References`
			`(identifier) @local.reference`
add highlight scope for type parameters (#8660) * rust: add highlight scope for type parameters * handle optional type parameters 2023-11-03 22:21:01 +01:00			`(type_identifier) @local.reference`