make docopt usage non-const (#8189)

This commit is contained in:
Niklas Adolfsson 2018-03-23 05:53:06 +01:00 committed by Marek Kotewicz
parent 7c8d404cf8
commit 1c2c683ae3

View File

@ -33,7 +33,7 @@ use docopt::Docopt;
use ethkey::{KeyPair, Random, Brain, BrainPrefix, Prefix, Error as EthkeyError, Generator, sign, verify_public, verify_address, brain_recover};
use rustc_hex::{FromHex, FromHexError};
pub const USAGE: &'static str = r#"
const USAGE: &'static str = r#"
Ethereum keys generator.
Copyright 2016, 2017 Parity Technologies (UK) Ltd