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-rw-r--r--queries/rust/highlights.scm8
-rw-r--r--tests/query/highlights/rust/parameters.rs8
2 files changed, 16 insertions, 0 deletions
diff --git a/queries/rust/highlights.scm b/queries/rust/highlights.scm
index f4d058efa..fa25ad6cf 100644
--- a/queries/rust/highlights.scm
+++ b/queries/rust/highlights.scm
@@ -54,6 +54,14 @@
"_"
] @variable.parameter)
+(parameter
+ (ref_pattern
+ [
+ (mut_pattern
+ (identifier) @variable.parameter)
+ (identifier) @variable.parameter
+ ]))
+
(closure_parameters
(_) @variable.parameter)
diff --git a/tests/query/highlights/rust/parameters.rs b/tests/query/highlights/rust/parameters.rs
new file mode 100644
index 000000000..171cc5c5d
--- /dev/null
+++ b/tests/query/highlights/rust/parameters.rs
@@ -0,0 +1,8 @@
+pub fn func(ref root: &mut Element, ref mut param2: u32) {
+ // ^^^ @keyword.modifier
+ // ^^^^ @variable.parameter
+ // ^^^ @keyword.modifier
+ // ^^^ @keyword.modifier
+ // ^^^^^^ @variable.parameter
+ return;
+}