From 50a7598773eaa57379d81c3d917ab4c84d867a51 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Fri, 25 Jan 2019 21:10:28 +0300
Subject: print one size for symbols

---
 crates/ra_ide_api/src/status.rs       | 12 +++---------
 crates/ra_ide_api/src/symbol_index.rs |  8 ++------
 2 files changed, 5 insertions(+), 15 deletions(-)

diff --git a/crates/ra_ide_api/src/status.rs b/crates/ra_ide_api/src/status.rs
index 717537fcd..59159df98 100644
--- a/crates/ra_ide_api/src/status.rs
+++ b/crates/ra_ide_api/src/status.rs
@@ -94,17 +94,12 @@ impl FromIterator<TableEntry<FileId, TreeArc<SourceFile>>> for SyntaxTreeStats {
 #[derive(Default)]
 struct LibrarySymbolsStats {
     total: usize,
-    fst_size: Bytes,
-    symbols_size: Bytes,
+    size: Bytes,
 }
 
 impl fmt::Display for LibrarySymbolsStats {
     fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
-        write!(
-            fmt,
-            "{} ({} + {}) symbols",
-            self.total, self.fst_size, self.symbols_size
-        )
+        write!(fmt, "{} ({}) symbols", self.total, self.size,)
     }
 }
 
@@ -117,8 +112,7 @@ impl FromIterator<TableEntry<SourceRootId, Arc<SymbolIndex>>> for LibrarySymbols
         for entry in iter {
             let value = entry.value.unwrap();
             res.total += value.len();
-            res.fst_size += value.fst_size();
-            res.symbols_size += value.symbols_size();
+            res.size += value.memory_size();
         }
         res
     }
diff --git a/crates/ra_ide_api/src/symbol_index.rs b/crates/ra_ide_api/src/symbol_index.rs
index 69a669b8d..6baeabde6 100644
--- a/crates/ra_ide_api/src/symbol_index.rs
+++ b/crates/ra_ide_api/src/symbol_index.rs
@@ -137,12 +137,8 @@ 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 memory_size(&self) -> usize {
+        self.map.as_fst().size() * self.symbols.len() * mem::size_of::<FileSymbol>()
     }
 
     pub(crate) fn for_files(
-- 
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