From d47edee08f9cf99a802b32e805b639a51e0094b7 Mon Sep 17 00:00:00 2001
From: Dennis Schwerdel <schwerdel@googlemail.com>
Date: Tue, 6 Mar 2018 22:53:35 +0100
Subject: [PATCH] Stats

---
 Cargo.lock              | 260 +++++-----------------------------------
 Cargo.toml              |   2 +-
 src/bundledb/db.rs      |   9 ++
 src/bundledb/mod.rs     |   8 ++
 src/index.rs            |   6 +
 src/prelude.rs          |   2 +-
 src/repository/info.rs  |   6 +-
 src/util/compression.rs |   4 +-
 src/util/statistics.rs  |   2 +-
 9 files changed, 61 insertions(+), 238 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 2fba5a0..a296e6e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6,11 +6,6 @@ dependencies = [
  "memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "ansi_term"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "ansi_term"
 version = "0.11.0"
@@ -27,52 +22,19 @@ dependencies = [
  "nodrop 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "aster"
-version = "0.41.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "syntex_syntax 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "atty"
 version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "bindgen"
-version = "0.28.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "aster 0.41.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cexpr 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "clang-sys 0.19.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "clap 2.30.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "peeking_take_while 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "quasi 0.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "quasi_codegen 0.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syntex_syntax 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "bitflags"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "bitflags"
-version = "0.9.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -94,14 +56,6 @@ name = "byteorder"
 version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "cexpr"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "nom 3.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "cfg-if"
 version = "0.1.2"
@@ -116,23 +70,12 @@ dependencies = [
  "time 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "clang-sys"
-version = "0.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
- "libloading 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "clap"
-version = "2.30.0"
+version = "2.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "ansi_term 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "atty 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -151,22 +94,13 @@ name = "crossbeam"
 version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "env_logger"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "filetime"
 version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -189,18 +123,13 @@ name = "fuse"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread-scoped 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "glob"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "kernel32-sys"
 version = "0.2.2"
@@ -227,25 +156,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.2.37"
+version = "0.2.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "libloading"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "libsodium-sys"
 version = "0.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -281,20 +200,12 @@ dependencies = [
  "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "memchr"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "memchr"
 version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -316,14 +227,6 @@ name = "nodrop"
 version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "nom"
-version = "3.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "memchr 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "num"
 version = "0.1.42"
@@ -370,41 +273,16 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "peeking_take_while"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "pkg-config"
 version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "quasi"
-version = "0.32.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "syntex_errors 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "syntex_syntax 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "quasi_codegen"
-version = "0.32.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "aster 0.41.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "syntex 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "syntex_errors 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "syntex_syntax 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "quick-error"
 version = "1.2.1"
@@ -416,7 +294,7 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -483,11 +361,6 @@ name = "runtime-fmt"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "rustc-serialize"
-version = "0.3.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "serde"
 version = "1.0.27"
@@ -526,18 +399,18 @@ name = "sodiumoxide"
 version = "0.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "libsodium-sys 0.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "squash-sys"
-version = "0.10.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bindgen 0.28.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -546,55 +419,13 @@ name = "strsim"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "syntex"
-version = "0.58.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "syntex_errors 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "syntex_syntax 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "syntex_errors"
-version = "0.58.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "syntex_pos 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "term 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "syntex_pos"
-version = "0.58.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "syntex_syntax"
-version = "0.58.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bitflags 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "syntex_errors 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "syntex_pos 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tar"
 version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "filetime 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "xattr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -608,21 +439,12 @@ dependencies = [
  "remove_dir_all 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "term"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "termion"
 version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -654,7 +476,7 @@ name = "time"
 version = "0.1.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -664,11 +486,6 @@ name = "unicode-width"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "unicode-xid"
-version = "0.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "unreachable"
 version = "1.0.0"
@@ -682,7 +499,7 @@ name = "users"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -734,7 +551,7 @@ name = "xattr"
 version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -742,7 +559,7 @@ name = "xattr"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -761,12 +578,12 @@ dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "clap 2.30.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clap 2.31.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "filetime 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuse 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "libsodium-sys 0.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "locale_config 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -783,7 +600,7 @@ dependencies = [
  "serde_utils 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_yaml 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "sodiumoxide 0.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "squash-sys 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "squash-sys 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tar 0.4.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "users 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -792,57 +609,43 @@ dependencies = [
 
 [metadata]
 "checksum aho-corasick 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d6531d44de723825aa81398a6415283229725a00fa30713812ab9323faa82fc4"
-"checksum ansi_term 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6b3568b48b7cefa6b8ce125f9bb4989e52fbcc29ebea88df04cc7c5f12f70455"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
 "checksum arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)" = "a1e964f9e24d588183fcb43503abda40d288c8657dfc27311516ce2f05675aef"
-"checksum aster 0.41.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4ccfdf7355d9db158df68f976ed030ab0f6578af811f5a7bb6dcf221ec24e0e0"
 "checksum atty 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "8352656fd42c30a0c3c89d26dea01e3b77c0ab2af18230835c15e2e13cd51859"
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-"checksum quasi 0.32.0 (registry+https://github.com/rust-lang/crates.io-index)" = "18c45c4854d6d1cf5d531db97c75880feb91c958b0720f4ec1057135fec358b3"
-"checksum quasi_codegen 0.32.0 (registry+https://github.com/rust-lang/crates.io-index)" = "51b9e25fa23c044c1803f43ca59c98dac608976dd04ce799411edd58ece776d4"
 "checksum quick-error 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "eda5fe9b71976e62bc81b781206aaa076401769b2143379d3eb2118388babac4"
 "checksum rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "eba5f8cb59cc50ed56be8880a5c7b496bfd9bd26394e176bc67884094145c2c5"
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@@ -853,28 +656,21 @@ dependencies = [
 "checksum rmp 0.8.7 (registry+https://github.com/rust-lang/crates.io-index)" = "a3d45d7afc9b132b34a2479648863aa95c5c88e98b32285326a6ebadc80ec5c9"
 "checksum rmp-serde 0.13.7 (registry+https://github.com/rust-lang/crates.io-index)" = "011e1d58446e9fa3af7cdc1fb91295b10621d3ac4cb3a85cc86385ee9ca50cd3"
 "checksum runtime-fmt 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "647a821d66049faccc993fc3c379d1181b81a484097495cda79ffdb17b55b87f"
-"checksum rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)" = "dcf128d1287d2ea9d80910b5f1120d0b8eede3fbf1abe91c40d39ea7d51e6fda"
 "checksum serde 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)" = "db99f3919e20faa51bb2996057f5031d8685019b5a06139b1ce761da671b8526"
 "checksum serde_bytes 0.10.3 (registry+https://github.com/rust-lang/crates.io-index)" = "52b678af90a3aebc4484c22d639bf374eb7d598988edb33fa73c4febd6046a59"
 "checksum serde_utils 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f6e0edb364c93646633800df969086bc7c5c25fb3f1eb57349990d1cb4cae4bc"
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diff --git a/Cargo.toml b/Cargo.toml
index 5301706..eec50a9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ rmp-serde = "0.13"
 serde_yaml = "0.7"
 serde_utils = "0.6"
 serde_bytes = "0.10"
-squash-sys = "0.10"
+squash-sys = "0.9"
 quick-error = "1.1"
 blake2-rfc = "0.2"
 murmurhash3 = "0.0.5"
diff --git a/src/bundledb/db.rs b/src/bundledb/db.rs
index c14a5fd..c2ded25 100644
--- a/src/bundledb/db.rs
+++ b/src/bundledb/db.rs
@@ -522,4 +522,13 @@ impl BundleDb {
     pub fn len(&self) -> usize {
         self.remote_bundles.len()
     }
+
+    pub fn statistics(&self) -> BundleStatistics {
+        let bundles = self.list_bundles();
+        BundleStatistics {
+            raw_size: ValueStats::from_iter(|| bundles.iter().map(|b| b.raw_size as f32)),
+            encoded_size: ValueStats::from_iter(|| bundles.iter().map(|b| b.encoded_size as f32)),
+            chunk_count: ValueStats::from_iter(|| bundles.iter().map(|b| b.chunk_count as f32))
+        }
+    }
 }
diff --git a/src/bundledb/mod.rs b/src/bundledb/mod.rs
index 281d90f..14f7887 100644
--- a/src/bundledb/mod.rs
+++ b/src/bundledb/mod.rs
@@ -133,3 +133,11 @@ impl Default for BundleInfo {
         }
     }
 }
+
+
+#[derive(Debug)]
+pub struct BundleStatistics {
+    raw_size: ValueStats,
+    encoded_size: ValueStats,
+    chunk_count: ValueStats
+}
\ No newline at end of file
diff --git a/src/index.rs b/src/index.rs
index e9a492e..86fff1c 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -589,6 +589,9 @@ impl<K: Key, V: Value> Index<K, V> {
     #[allow(dead_code)]
     pub fn statistics(&self) -> IndexStatistics {
         IndexStatistics {
+            count: self.entries,
+            capacity: self.capacity,
+            size: self.size(),
             displacement: ValueStats::from_iter(|| self.data.iter().enumerate().filter(
                 |&(_, entry)| entry.is_used()).map(
                 |(index, entry)| self.get_displacement(entry, index) as f32))
@@ -600,5 +603,8 @@ impl<K: Key, V: Value> Index<K, V> {
 
 #[derive(Debug)]
 pub struct IndexStatistics {
+    pub count: usize,
+    pub capacity: usize,
+    pub size: usize,
     pub displacement: ValueStats
 }
\ No newline at end of file
diff --git a/src/prelude.rs b/src/prelude.rs
index 3979c10..7f08c1d 100644
--- a/src/prelude.rs
+++ b/src/prelude.rs
@@ -1,6 +1,6 @@
 pub use util::*;
 pub use bundledb::{BundleReader, BundleMode, BundleWriter, BundleInfo, BundleId, BundleDbError,
-                   BundleDb, BundleWriterError, StoredBundle};
+                   BundleDb, BundleWriterError, StoredBundle, BundleStatistics};
 pub use chunker::{ChunkerType, Chunker, ChunkerStatus, ChunkerError};
 pub use repository::{Repository, Backup, Config, RepositoryError, RepositoryInfo, Inode, FileType,
                      IntegrityError, BackupFileError, BackupError, BackupOptions, BundleAnalysis,
diff --git a/src/repository/info.rs b/src/repository/info.rs
index 52ffb65..083aa48 100644
--- a/src/repository/info.rs
+++ b/src/repository/info.rs
@@ -41,7 +41,8 @@ pub struct RepositoryInfo {
 
 #[derive(Debug)]
 pub struct RepositoryStatistics {
-    pub index: IndexStatistics
+    pub index: IndexStatistics,
+    pub bundles: BundleStatistics
 }
 
 
@@ -157,7 +158,8 @@ impl Repository {
     #[allow(dead_code)]
     pub fn statistics(&self) -> RepositoryStatistics {
         RepositoryStatistics {
-            index: self.index.statistics()
+            index: self.index.statistics(),
+            bundles: self.bundles.statistics()
         }
     }
 }
diff --git a/src/util/compression.rs b/src/util/compression.rs
index 001fdba..d2b605b 100644
--- a/src/util/compression.rs
+++ b/src/util/compression.rs
@@ -284,7 +284,9 @@ impl CompressionStream {
 impl Drop for CompressionStream {
     fn drop(&mut self) {
         unsafe {
-            squash_object_unref(self.stream as *mut ::std::os::raw::c_void);
+            //squash_object_unref(self.stream as *mut ::std::os::raw::c_void);
+            use libc;
+            squash_object_unref(self.stream as *mut libc::c_void);
         }
     }
 }
diff --git a/src/util/statistics.rs b/src/util/statistics.rs
index a4664ac..934e863 100644
--- a/src/util/statistics.rs
+++ b/src/util/statistics.rs
@@ -38,7 +38,7 @@ impl ValueStats {
         for val in iter() {
             sum += f64::from(val - stats.avg) * f64::from(val - stats.avg);
         }
-        stats.stddev = (sum.sqrt() as f32)/(stats.count as f32-1.0);
+        stats.stddev = ((sum as f32)/(stats.count as f32-1.0)).sqrt();
         for val in iter() {
             if val < stats.avg - 2.0 * stats.stddev {
                 stats.count_xs += 1;