From b09c57ec727069fd6399eda919d7f59ece21e6b4 Mon Sep 17 00:00:00 2001
From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Date: Sat, 29 Apr 2017 01:31:39 +0100
Subject: [PATCH] ecaps2: Move hashing crates to the main library.

---
 src/ecaps2.rs | 10 +++-------
 src/lib.rs    |  3 +++
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/ecaps2.rs b/src/ecaps2.rs
index d5a13dd3..fade1f97 100644
--- a/src/ecaps2.rs
+++ b/src/ecaps2.rs
@@ -1,7 +1,3 @@
-extern crate sha2;
-extern crate sha3;
-extern crate blake2;
-
 use disco::{Feature, Identity, Disco};
 use data_forms::DataForm;
 use hashes;
@@ -11,9 +7,9 @@ use minidom::Element;
 use error::Error;
 use ns;
 
-use self::sha2::{Sha256, Sha512};
-use self::sha3::{Sha3_256, Sha3_512};
-use self::blake2::Blake2b;
+use sha2::{Sha256, Sha512};
+use sha3::{Sha3_256, Sha3_512};
+use blake2::Blake2b;
 use digest::{Digest, VariableOutput};
 use base64;
 
diff --git a/src/lib.rs b/src/lib.rs
index a21168fe..19689510 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -11,6 +11,9 @@ extern crate minidom;
 extern crate jid;
 extern crate base64;
 extern crate digest;
+extern crate sha2;
+extern crate sha3;
+extern crate blake2;
 
 /// Error type returned by every parser on failure.
 pub mod error;