From d5fb7a4ba4abf638e293d872b8767a206922e995 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maria=20Jos=C3=A9=20Solano?= <majosolano99@gmail.com>
Date: Thu, 19 Jan 2023 18:23:21 -0800
Subject: [PATCH] Limit number of completions

---
 crates/rust-analyzer/src/to_proto.rs | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/crates/rust-analyzer/src/to_proto.rs b/crates/rust-analyzer/src/to_proto.rs
index 0f0642bb4b5..f5cee5f907a 100644
--- a/crates/rust-analyzer/src/to_proto.rs
+++ b/crates/rust-analyzer/src/to_proto.rs
@@ -215,8 +215,19 @@ pub(crate) fn completion_items(
     let max_relevance = items.iter().map(|it| it.relevance().score()).max().unwrap_or_default();
     let mut res = Vec::with_capacity(items.len());
     for item in items {
-        completion_item(&mut res, config, line_index, &tdpp, max_relevance, item)
+        completion_item(&mut res, config, line_index, &tdpp, max_relevance, item);
+
+        if let Some(limit) = config.completion().limit {
+            if res.len() >= limit {
+                break;
+            }
+        }
     }
+
+    if let Some(limit) = config.completion().limit {
+        res.truncate(limit);
+    }
+
     res
 }