From d1c982d3c7796e1676a2cbec6eda5c3a80fd56f9 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 5 Mar 2019 17:09:48 +0300
Subject: [PATCH] dont produce giant debug dumps

---
 crates/ra_ide_api/src/symbol_index.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/crates/ra_ide_api/src/symbol_index.rs b/crates/ra_ide_api/src/symbol_index.rs
index 414327ac227..94fe1d6d7d1 100644
--- a/crates/ra_ide_api/src/symbol_index.rs
+++ b/crates/ra_ide_api/src/symbol_index.rs
@@ -24,6 +24,7 @@
     hash::{Hash, Hasher},
     sync::Arc,
     mem,
+    fmt,
 };
 
 use fst::{self, Streamer};
@@ -113,12 +114,18 @@ pub(crate) fn index_resolve(db: &RootDatabase, name_ref: &ast::NameRef) -> Vec<F
     crate::symbol_index::world_symbols(db, query)
 }
 
-#[derive(Default, Debug)]
+#[derive(Default)]
 pub(crate) struct SymbolIndex {
     symbols: Vec<FileSymbol>,
     map: fst::Map,
 }
 
+impl fmt::Debug for SymbolIndex {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.debug_struct("SymbolIndex").field("n_symbols", &self.symbols.len()).finish()
+    }
+}
+
 impl PartialEq for SymbolIndex {
     fn eq(&self, other: &SymbolIndex) -> bool {
         self.symbols == other.symbols