ipc: Don't use extern crate in 2018 edition

2 files changed, 11 insertions, 25 deletions

diff --git a/ipc/src/gnupg.rs b/ipc/src/gnupg.rs
index 5d6f848d..4ab52d65 100644
--- a/ipc/src/gnupg.rs
+++ b/ipc/src/gnupg.rs
@@ -9,16 +9,14 @@ use std::process::Command;
 
 use futures::{Async, Future, Stream};
 
-extern crate libc;
-extern crate tempfile;
-
-use crate::openpgp::types::HashAlgorithm;
-use crate::openpgp::fmt::hex;
-use crate::openpgp::crypto;
-use crate::openpgp::crypto::sexp::Sexp;
-use crate::openpgp::packet::prelude::*;
-use crate::openpgp::parse::Parse;
-use crate::openpgp::serialize::Serialize;
+use sequoia_openpgp as openpgp;
+use openpgp::types::HashAlgorithm;
+use openpgp::fmt::hex;
+use openpgp::crypto;
+use openpgp::crypto::sexp::Sexp;
+use openpgp::packet::prelude::*;
+use openpgp::parse::Parse;
+use openpgp::serialize::Serialize;
 
 use crate::Result;
 use crate::assuan;
diff --git a/ipc/src/lib.rs b/ipc/src/lib.rs
index 6adcca98..44415012 100644
--- a/ipc/src/lib.rs
+++ b/ipc/src/lib.rs
@@ -41,15 +41,6 @@ use std::io::{self, Read, Write};
 use std::net::{Ipv4Addr, SocketAddr, TcpStream, TcpListener};
 use std::path::PathBuf;
 
-extern crate capnp_rpc;
-extern crate fs2;
-extern crate futures;
-extern crate lalrpop_util;
-extern crate memsec;
-extern crate tokio;
-extern crate tokio_core;
-extern crate tokio_io;
-
 use anyhow::Result;
 use fs2::FileExt;
 use futures::{Future, Stream};
@@ -70,9 +61,7 @@ use std::os::unix::fs::OpenOptionsExt;
 use std::process::{Command, Stdio};
 use std::thread;
 
-extern crate sequoia_core;
-extern crate sequoia_openpgp as openpgp;
-
+use sequoia_openpgp as openpgp;
 use sequoia_core as core;
 
 #[macro_use] mod trace;
@@ -384,9 +373,8 @@ impl Server {
 /// Cookies are used to authenticate clients.
 struct Cookie(Vec<u8>);
 
-extern crate rand;
-use self::rand::RngCore;
-use self::rand::rngs::OsRng;
+use rand::RngCore;
+use rand::rngs::OsRng;
 
 impl Cookie {
     const SIZE: usize = 32;