bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir/src/display.rs')
-rw-r--r--crates/hir/src/display.rs9
1 files changed, 8 insertions, 1 deletions
diff --git a/crates/hir/src/display.rs b/crates/hir/src/display.rs
index 010c353757..0e221a2149 100644
--- a/crates/hir/src/display.rs
+++ b/crates/hir/src/display.rs
@@ -593,12 +593,14 @@ impl HirDisplay for Trait {
write_generic_params(def_id, f)?;
write_where_clause(def_id, f)?;
+ let mut display_size = 0;
+ let max_display_size = f.max_size.unwrap_or(7);
let assoc_items = self.items(f.db);
if assoc_items.is_empty() {
f.write_str(" {}")?;
} else {
f.write_str(" {\n")?;
- for item in assoc_items {
+ for (index, item) in assoc_items.iter().enumerate() {
f.write_str(" ")?;
match item {
AssocItem::Function(func) => {
@@ -612,6 +614,11 @@ impl HirDisplay for Trait {
}
};
f.write_str(",\n")?;
+ display_size += 1;
+ if display_size == max_display_size && index != assoc_items.len() - 1{
+ f.write_str(" ...\n")?;
+ break;
+ }
}
f.write_str("}")?;
}