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Remove reliance on 'lookup_host'.

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This commit is contained in:
David Hotham 2017-09-07 11:06:53 +01:00 committed by Sergio Benitez
parent 329711db3b
commit bd08d50f59
2 changed files with 2 additions and 3 deletions
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4
lib/src/config/config.rs
View File

@ -1,5 +1,5 @@
use std::collections::HashMap;
use std::net::{IpAddr, lookup_host};
use std::net::ToSocketAddrs;
use std::path::{Path, PathBuf};
use std::convert::AsRef;
use std::fmt;
@ -344,7 +344,7 @@ impl Config {
/// ```
pub fn set_address<A: Into<String>>(&mut self, address: A) -> Result<()> {
let address = address.into();
if address.parse::<IpAddr>().is_err() && lookup_host(&address).is_err() {
if (address.as_ref(), 0u16).to_socket_addrs().is_err() {
return Err(self.bad_type("address", "string", "a valid hostname or IP"));
}

1
lib/src/lib.rs
View File

@ -2,7 +2,6 @@
#![feature(conservative_impl_trait)]
#![feature(drop_types_in_const)]
#![feature(const_fn)]
#![feature(lookup_host)]
#![feature(plugin)]
#![feature(never_type)]
#![feature(try_trait)]