Feature Request: Matching repetitions of placeholders using SSR

[maxammann]

I'm trying to match all functions, which:

• start with "op_"
• are public
• arbitrary arguments
• have an arbitrary return type (not equal to unit ())

I'm using the command line tool, and started witht he following query:

rust-analyzer search 'fn $a( $b:$c ) -> $d { $e }'

The problem is that the search really expects only one instance of $e. This means it matches only functions with exactly one statement in the body. Also it only matches functions with exactly one argument.

Is there already a way to achive this pattern maching? I would suspect something like $($e)* to be possible, with matches multiple statements in the body. This would be similar to rust macros.