bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/status.rs')
-rw-r--r--crates/ide/src/status.rs34
1 files changed, 17 insertions, 17 deletions
diff --git a/crates/ide/src/status.rs b/crates/ide/src/status.rs
index 9f589c1ea1..ea2b7906e9 100644
--- a/crates/ide/src/status.rs
+++ b/crates/ide/src/status.rs
@@ -45,23 +45,23 @@ pub(crate) fn status(db: &RootDatabase, file_id: Option<FileId>) -> String {
if let Some(file_id) = file_id {
format_to!(buf, "\nFile info:\n");
- let krate = crate::parent_module::crate_for(db, file_id).pop();
- match krate {
- Some(krate) => {
- let crate_graph = db.crate_graph();
- let display_crate = |krate: CrateId| match &crate_graph[krate].display_name {
- Some(it) => format!("{}({:?})", it, krate),
- None => format!("{:?}", krate),
- };
- format_to!(buf, "Crate: {}\n", display_crate(krate));
- let deps = crate_graph[krate]
- .dependencies
- .iter()
- .map(|dep| format!("{}={:?}", dep.name, dep.crate_id))
- .format(", ");
- format_to!(buf, "Dependencies: {}\n", deps);
- }
- None => format_to!(buf, "Does not belong to any crate"),
+ let crates = crate::parent_module::crate_for(db, file_id);
+ if crates.is_empty() {
+ format_to!(buf, "Does not belong to any crate");
+ }
+ let crate_graph = db.crate_graph();
+ for krate in crates {
+ let display_crate = |krate: CrateId| match &crate_graph[krate].display_name {
+ Some(it) => format!("{}({:?})", it, krate),
+ None => format!("{:?}", krate),
+ };
+ format_to!(buf, "Crate: {}\n", display_crate(krate));
+ let deps = crate_graph[krate]
+ .dependencies
+ .iter()
+ .map(|dep| format!("{}={:?}", dep.name, dep.crate_id))
+ .format(", ");
+ format_to!(buf, "Dependencies: {}\n", deps);
}
}