util reexports less std

2017-07-29 17:12:07 +02:00
parent e84f308264
commit eecd823d32
74 changed files with 255 additions and 168 deletions
--- a/ethcore/src/error.rs
+++ b/ethcore/src/error.rs
@@ -16,6 +16,7 @@

 //! General error types for use in ethcore.

+use std::fmt;
 use util::*;
 use io::*;
 use header::BlockNumber;