ZIm/crates/languages/src/rust/highlights.scm
James Thurley d3f6ca7a1e
Add @operator, @lifetime and @punctuation.delimiters captures for Rust (#10885)
Adds additional captures for theming rust code.

I'm uncertain about whether `#` belongs in the `@operator` capture, but
I didn't see a more appropriate capture name in my brief hunt in other
files. It is the prefix of an `attribute_item`.. suggestions welcome.

Release Notes:

- Added `@operator`, `@lifetime` and `@punctuation.delimiter` captures
to Rust highlights file.
2024-04-25 14:20:20 -04:00

181 lines
2.4 KiB
Scheme

(type_identifier) @type
(primitive_type) @type.builtin
(self) @variable.special
(field_identifier) @property
(trait_item name: (type_identifier) @type.interface)
(impl_item trait: (type_identifier) @type.interface)
(abstract_type trait: (type_identifier) @type.interface)
(dynamic_type trait: (type_identifier) @type.interface)
(trait_bounds (type_identifier) @type.interface)
(call_expression
function: [
(identifier) @function
(scoped_identifier
name: (identifier) @function)
(field_expression
field: (field_identifier) @function.method)
])
(generic_function
function: [
(identifier) @function
(scoped_identifier
name: (identifier) @function)
(field_expression
field: (field_identifier) @function.method)
])
(function_item name: (identifier) @function.definition)
(function_signature_item name: (identifier) @function.definition)
(macro_invocation
macro: [
(identifier) @function.special
(scoped_identifier
name: (identifier) @function.special)
])
(macro_definition
name: (identifier) @function.special.definition)
; Identifier conventions
; Assume uppercase names are types/enum-constructors
((identifier) @type
(#match? @type "^[A-Z]"))
; Assume all-caps names are constants
((identifier) @constant
(#match? @constant "^_*[A-Z][A-Z\\d_]*$"))
[
"("
")"
"{"
"}"
"["
"]"
] @punctuation.bracket
(_
.
"<" @punctuation.bracket
">" @punctuation.bracket)
[
";"
","
"::"
] @punctuation.delimiter
[
"#"
] @punctuation.special
[
"as"
"async"
"await"
"break"
"const"
"continue"
"default"
"dyn"
"else"
"enum"
"extern"
"fn"
"for"
"if"
"impl"
"in"
"let"
"loop"
"macro_rules!"
"match"
"mod"
"move"
"pub"
"ref"
"return"
"static"
"struct"
"trait"
"type"
"union"
"unsafe"
"use"
"where"
"while"
"yield"
(crate)
(mutable_specifier)
(super)
] @keyword
[
(string_literal)
(raw_string_literal)
(char_literal)
] @string
[
(integer_literal)
(float_literal)
] @number
(boolean_literal) @constant
[
(line_comment)
(block_comment)
] @comment
[
"!"
"!="
"%"
"%="
"&"
"&="
"&&"
"*"
"*="
"*"
"+"
"+="
","
"-"
"-="
"->"
"."
".."
"..="
"..."
"/"
"/="
":"
";"
"<<"
"<<="
"<"
"<="
"="
"=="
"=>"
">"
">="
">>"
">>="
"@"
"^"
"^="
"|"
"|="
"||"
"?"
] @operator
(lifetime) @lifetime