languages: Add comment injections for Rust (#39714)

Marshall Bowers created 4 weeks ago

This PR adds comment injections for Rust.

Release Notes:

- Rust: Added comment injections.

Change summary

crates/languages/src/rust/injections.scm | 3 +++
1 file changed, 3 insertions(+)

Detailed changes

crates/languages/src/rust/injections.scm

@@ -1,3 +1,6 @@
+((line_comment) @injection.content
+    (#set! injection.language "comment"))
+
 (macro_invocation
     macro: (identifier) @_macro_name
     (#not-any-of? @_macro_name "view" "html")