Make rand a dev-dep by having the user randomize HTLC forward delay

[rust-lightning] / src / lib.rs

diff --git a/src/lib.rs b/src/lib.rs
index 5564a575f8c8aae8ba8c37f600c8b587dfd4412a..aae543e073838e605c6996241aea2b05f22e123d 100644 (file)
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,7 +4,7 @@
 //!
 //! A full-featured but also flexible lightning implementation, in library form. This allows the
 //! user (you) to decide how they wish to use it instead of being a fully self-contained daemon.
-//! This means there is no built-in threading/execution environment and its up to the user to
+//! This means there is no built-in threading/execution environment and it's up to the user to
 //! figure out how best to make networking happen/timers fire/things get written to disk/keys get
 //! generated/etc. This makes it a good candidate for tight integration into an existing wallet
 //! instead of having a rather-separate lightning appendage to a wallet.
@@ -13,9 +13,8 @@
 
 extern crate bitcoin;
 extern crate bitcoin_hashes;
-extern crate crypto;
-extern crate rand;
 extern crate secp256k1;
+#[cfg(test)] extern crate rand;
 #[cfg(test)] extern crate hex;
 
 #[macro_use]