From 4d0e05a8c16b3cb1582f422d8632f1478753c067 Mon Sep 17 00:00:00 2001
From: debris <marek.kotewicz@gmail.com>
Date: Tue, 5 Sep 2017 13:08:32 +0200
Subject: [PATCH] cleanup util dependencies

---
 Cargo.lock                   | 4 ----
 util/Cargo.toml              | 7 +------
 util/src/lib.rs              | 4 ----
 util/src/trie/standardmap.rs | 2 --
 4 files changed, 1 insertion(+), 16 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index ea9a12fa6..eaa563541 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -792,7 +792,6 @@ dependencies = [
 name = "ethcore-util"
 version = "1.8.0"
 dependencies = [
- "ansi_term 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
  "elastic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -807,15 +806,12 @@ dependencies = [
  "log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "lru-cache 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rlp 0.2.0",
  "rocksdb 0.4.5 (git+https://github.com/paritytech/rust-rocksdb)",
- "rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "target_info 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
  "tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "triehash 0.1.0",
  "vergen 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/util/Cargo.toml b/util/Cargo.toml
index e4e95bad7..e0ab5ff44 100644
--- a/util/Cargo.toml
+++ b/util/Cargo.toml
@@ -11,11 +11,8 @@ build = "build.rs"
 log = "0.3"
 env_logger = "0.4"
 rustc-hex = "1.0"
-rand = "0.3.12"
-time = "0.1.34"
 rocksdb = { git = "https://github.com/paritytech/rust-rocksdb" }
 eth-secp256k1 = { git = "https://github.com/paritytech/rust-secp256k1" }
-rust-crypto = "0.2.34"
 elastic-array = "0.9"
 rlp = { path = "rlp" }
 heapsize = "0.4"
@@ -23,11 +20,9 @@ hash = { path = "hash" }
 clippy = { version = "0.0.103", optional = true}
 ethcore-devtools = { path = "../devtools" }
 libc = "0.2.7"
-vergen = "0.1"
 target_info = "0.1"
 ethcore-bigint = { path = "bigint", features = ["heapsizeof"] }
 parking_lot = "0.4"
-ansi_term = "0.9"
 tiny-keccak= "1.0"
 ethcore-bloom-journal = { path = "bloom" }
 regex = "0.2"
@@ -41,5 +36,5 @@ dev = ["clippy"]
 final = []
 
 [build-dependencies]
-vergen = "*"
+vergen = "0.1"
 rustc_version = "0.1.0"
diff --git a/util/src/lib.rs b/util/src/lib.rs
index 025e03286..56e20da1a 100644
--- a/util/src/lib.rs
+++ b/util/src/lib.rs
@@ -88,19 +88,15 @@
 //!   ```
 
 extern crate rustc_hex;
-extern crate rand;
 extern crate rocksdb;
 extern crate env_logger;
-extern crate crypto as rcrypto;
 extern crate secp256k1;
 extern crate elastic_array;
-extern crate time;
 extern crate ethcore_devtools as devtools;
 extern crate libc;
 extern crate target_info;
 extern crate ethcore_bigint as bigint;
 extern crate parking_lot;
-extern crate ansi_term;
 extern crate tiny_keccak;
 extern crate rlp;
 extern crate regex;
diff --git a/util/src/trie/standardmap.rs b/util/src/trie/standardmap.rs
index 9da8bde74..866dc6e0e 100644
--- a/util/src/trie/standardmap.rs
+++ b/util/src/trie/standardmap.rs
@@ -15,8 +15,6 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 //! Key-value datastore with a modified Merkle tree.
-extern crate rand;
-
 use keccak::keccak;
 use bytes::*;
 use bigint::hash::*;