From 046ae1d361d8941a664919e7668a65ae735d4a1b Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Fri, 25 Jan 2019 17:20:52 +0300
Subject: more stats

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

(limited to 'crates/ra_ide_api/src/symbol_index.rs')

diff --git a/crates/ra_ide_api/src/symbol_index.rs b/crates/ra_ide_api/src/symbol_index.rs
index 1b5d1eb1d..69a669b8d 100644
--- a/crates/ra_ide_api/src/symbol_index.rs
+++ b/crates/ra_ide_api/src/symbol_index.rs
@@ -23,6 +23,7 @@ use std::{
     cmp::Ordering,
     hash::{Hash, Hasher},
     sync::Arc,
+    mem,
 };
 
 use fst::{self, Streamer};
@@ -136,6 +137,14 @@ impl SymbolIndex {
         self.symbols.len()
     }
 
+    pub(crate) fn fst_size(&self) -> usize {
+        self.map.as_fst().size()
+    }
+
+    pub(crate) fn symbols_size(&self) -> usize {
+        self.symbols.len() * mem::size_of::<FileSymbol>()
+    }
+
     pub(crate) fn for_files(
         files: impl ParallelIterator<Item = (FileId, TreeArc<SourceFile>)>,
     ) -> SymbolIndex {
-- 
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