From a0c69fd320adc3dc74c6cc94199f87fe8509bcc0 Mon Sep 17 00:00:00 2001
From: Shirayama Kazatsuyu <shirayama.kazatsuyu@gmail.com>
Date: Sat, 22 Feb 2025 22:26:19 +0900
Subject: [PATCH] Allow "package/feature" format feature flag

---
 .../rust-analyzer/crates/project-model/src/cargo_workspace.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/tools/rust-analyzer/crates/project-model/src/cargo_workspace.rs b/src/tools/rust-analyzer/crates/project-model/src/cargo_workspace.rs
index b5f4e43a115d..40ab8c53faeb 100644
--- a/src/tools/rust-analyzer/crates/project-model/src/cargo_workspace.rs
+++ b/src/tools/rust-analyzer/crates/project-model/src/cargo_workspace.rs
@@ -594,7 +594,9 @@ impl CargoWorkspace {
             .filter_map(|package| {
                 let package = &self[package];
                 if package.is_member {
-                    Some(package.features.keys().cloned())
+                    Some(package.features.keys().cloned().chain(
+                        package.features.keys().map(|key| format!("{}/{key}", package.name)),
+                    ))
                 } else {
                     None
                 }