1 files changed, 89 insertions, 0 deletions
diff --git a/runtime/queries/rust/injections.scm b/runtime/queries/rust/injections.scm
new file mode 100644
index 000000000..7bffd1fc9
--- /dev/null
+++ b/runtime/queries/rust/injections.scm
@@ -0,0 +1,89 @@
+(macro_invocation
+  macro: [
+    (scoped_identifier
+      name: (_) @_macro_name)
+    (identifier) @_macro_name
+  ]
+  (token_tree) @injection.content
+  (#not-any-of? @_macro_name "slint" "html" "json")
+  (#set! injection.language "rust")
+  (#set! injection.include-children))
+
+(macro_invocation
+  macro: [
+    (scoped_identifier
+      name: (_) @injection.language)
+    (identifier) @injection.language
+  ]
+  (token_tree) @injection.content
+  (#any-of? @injection.language "slint" "html" "json")
+  (#offset! @injection.content 0 1 0 -1)
+  (#set! injection.include-children))
+
+(macro_definition
+  (macro_rule
+    left: (token_tree_pattern) @injection.content
+    (#set! injection.language "rust")))
+
+(macro_definition
+  (macro_rule
+    right: (token_tree) @injection.content
+    (#set! injection.language "rust")))
+
+([
+  (line_comment)
+  (block_comment)
+] @injection.content
+  (#set! injection.language "comment"))
+
+(call_expression
+  function: (scoped_identifier
+    path: (identifier) @_regex
+    (#any-of? @_regex "Regex" "RegexBuilder")
+    name: (identifier) @_new
+    (#eq? @_new "new"))
+  arguments: (arguments
+    (raw_string_literal
+      (string_content) @injection.content))
+  (#set! injection.language "regex"))
+
+(call_expression
+  function: (scoped_identifier
+    path: (scoped_identifier
+      (identifier) @_regex
+      (#any-of? @_regex "Regex" "RegexBuilder") .)
+    name: (identifier) @_new
+    (#eq? @_new "new"))
+  arguments: (arguments
+    (raw_string_literal
+      (string_content) @injection.content))
+  (#set! injection.language "regex"))
+
+(call_expression
+  function: (scoped_identifier
+    path: (identifier) @_regex
+    (#any-of? @_regex "RegexSet" "RegexSetBuilder")
+    name: (identifier) @_new
+    (#eq? @_new "new"))
+  arguments: (arguments
+    (array_expression
+      (raw_string_literal
+        (string_content) @injection.content)))
+  (#set! injection.language "regex"))
+
+(call_expression
+  function: (scoped_identifier
+    path: (scoped_identifier
+      (identifier) @_regex
+      (#any-of? @_regex "RegexSet" "RegexSetBuilder") .)
+    name: (identifier) @_new
+    (#eq? @_new "new"))
+  arguments: (arguments
+    (array_expression
+      (raw_string_literal
+        (string_content) @injection.content)))
+  (#set! injection.language "regex"))
+
+((block_comment) @injection.content
+  (#match? @injection.content "/\\*!([a-zA-Z]+:)?re2c")
+  (#set! injection.language "re2c"))