redundant extern crate (rust 2018)

This commit is contained in:
lesnyrumcajs 2019-02-11 20:02:24 +01:00
parent 308a4d4dd7
commit 8cd9eded12

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@ -9,8 +9,6 @@
//! }
//! ```
extern crate hex;
use std::iter;
use std::net::{SocketAddr, ToSocketAddrs, UdpSocket};