Bump hex to 0.4

crypto-hash-fix-metadata.diff

@@ -1,11 +1,13 @@
 --- crypto-hash-0.3.4/Cargo.toml	1970-01-01T00:00:00+00:00
-+++ crypto-hash-0.3.4/Cargo.toml	2019-08-18T09:31:21.162662+00:00
++++ crypto-hash-0.3.4/Cargo.toml	2019-12-07T02:35:23.895951+00:00
-@@ -23,13 +23,8 @@
+@@ -22,14 +22,9 @@
+ license = "MIT"
  repository = "https://github.com/malept/crypto-hash"
  [dependencies.hex]
- version = "0.3"
+-version = "0.3"
 -[target."cfg(any(target_os = \"macos\", target_os = \"ios\"))".dependencies.commoncrypto]
 -version = "0.2"
++version = "0.4"
  [target."cfg(not(any(target_os = \"windows\", target_os = \"macos\", target_os = \"ios\")))".dependencies.openssl]
  version = "0.10"
 -[target."cfg(target_os = \"windows\")".dependencies.winapi]

rust-crypto-hash.spec

@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.3.4
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Wrapper for OS-level cryptographic hash functions
 
 # Upstream license specification: MIT
@@ -14,6 +14,7 @@ License:        MIT
 URL:            https://crates.io/crates/crypto-hash
 Source:         %{crates_source}
 # Initial patched metadata
+# * Bump hex to 0.4: https://github.com/malept/crypto-hash/pull/13
 # * No windows/osx
 Patch0:         crypto-hash-fix-metadata.diff
 
@@ -74,6 +75,9 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Sat Dec 07 2019 Josh Stone <jistone@redhat.com> - 0.3.4-2
+- Bump hex to 0.4
+
 * Sun Aug 18 11:31:21 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.3.4-1
 - Update to 0.3.4