fn get_fn_target(
ctx: &AssistContext<'_, '_>,
target_module: Option<Module>,
call: CallExpr,
) -> Option<(GeneratedFunctionTarget, FileId)>fn get_fn_target(
ctx: &AssistContext<'_, '_>,
target_module: Option<Module>,
call: CallExpr,
) -> Option<(GeneratedFunctionTarget, FileId)>