Make time an optional dependency

Author: sfackler

Cargo.toml

@@ -26,7 +26,6 @@ phf_codegen = "0.6.11"
 [dependencies]
 phf = "0.6"
 openssl = "0.5"
-time = "0.1.14"
 log = "0.2"
 rustc-serialize = "0.3"
 byteorder = "0.3"
@@ -39,5 +38,9 @@ version = "0.1"
 optional = true
 version = "0.2"
 
+[dependencies.time]
+optional = true
+version = "0.1.14"
+
 [dev-dependencies]
 url = "0.2"

src/lib.rs

@@ -53,7 +53,6 @@ extern crate log;
 extern crate openssl;
 extern crate phf;
 extern crate "rustc-serialize" as serialize;
-extern crate time;
 #[cfg(feature = "unix_socket")]
 extern crate unix_socket;
 

src/types/time.rs

@@ -1,9 +1,11 @@
+extern crate time;
+
 use std::result::Result::{Ok, Err};
 use std::marker::Sized;
 use std::clone::Clone;
 
 use byteorder::{ReadBytesExt, WriteBytesExt, BigEndian};
-use time::Timespec;
+use self::time::Timespec;
 use std::io::prelude::*;
 
 use Result;