From dac95ba814c11a9564af4649f9d74ada633bf9f7 Mon Sep 17 00:00:00 2001
From: Bogdan Arabadzhi <bogdan.today@gmail.com>
Date: Wed, 16 Oct 2019 19:05:42 +0200
Subject: Remove unnecessary extern crate declarations

---
 ipfs-api/examples/add_file.rs          | 4 ----
 ipfs-api/examples/add_tar.rs           | 5 -----
 ipfs-api/examples/bootstrap_default.rs | 4 ----
 ipfs-api/examples/dns.rs               | 4 ----
 ipfs-api/examples/get_commands.rs      | 4 ----
 ipfs-api/examples/get_stats.rs         | 4 ----
 ipfs-api/examples/get_swarm.rs         | 4 ----
 ipfs-api/examples/get_version.rs       | 4 ----
 ipfs-api/examples/mfs.rs               | 4 ----
 ipfs-api/examples/ping_peer.rs         | 4 ----
 ipfs-api/examples/pubsub.rs            | 5 -----
 ipfs-api/examples/replace_config.rs    | 4 ----
 ipfs-api/examples/resolve_name.rs      | 4 ----
 13 files changed, 54 deletions(-)

(limited to 'ipfs-api/examples')

diff --git a/ipfs-api/examples/add_file.rs b/ipfs-api/examples/add_file.rs
index 5f8f0c9..2361986 100644
--- a/ipfs-api/examples/add_file.rs
+++ b/ipfs-api/examples/add_file.rs
@@ -6,10 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-
 use futures::Future;
 use ipfs_api::IpfsClient;
 use std::fs::File;
diff --git a/ipfs-api/examples/add_tar.rs b/ipfs-api/examples/add_tar.rs
index b737812..a5da698 100644
--- a/ipfs-api/examples/add_tar.rs
+++ b/ipfs-api/examples/add_tar.rs
@@ -6,11 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tar;
-extern crate tokio;
-
 use futures::{Future, Stream};
 use ipfs_api::IpfsClient;
 use std::io::Cursor;
diff --git a/ipfs-api/examples/bootstrap_default.rs b/ipfs-api/examples/bootstrap_default.rs
index 868c647..c2e6871 100644
--- a/ipfs-api/examples/bootstrap_default.rs
+++ b/ipfs-api/examples/bootstrap_default.rs
@@ -6,10 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-
 use futures::Future;
 use ipfs_api::IpfsClient;
 use tokio::runtime::current_thread::Runtime;
diff --git a/ipfs-api/examples/dns.rs b/ipfs-api/examples/dns.rs
index d019023..e91ccbc 100644
--- a/ipfs-api/examples/dns.rs
+++ b/ipfs-api/examples/dns.rs
@@ -6,10 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-
 use futures::Future;
 use ipfs_api::IpfsClient;
 use tokio::runtime::current_thread::Runtime;
diff --git a/ipfs-api/examples/get_commands.rs b/ipfs-api/examples/get_commands.rs
index 9ae8249..9b5bcec 100644
--- a/ipfs-api/examples/get_commands.rs
+++ b/ipfs-api/examples/get_commands.rs
@@ -6,10 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-
 use futures::Future;
 use ipfs_api::{response, IpfsClient};
 use tokio::runtime::current_thread::Runtime;
diff --git a/ipfs-api/examples/get_stats.rs b/ipfs-api/examples/get_stats.rs
index 09aa74e..0395f32 100644
--- a/ipfs-api/examples/get_stats.rs
+++ b/ipfs-api/examples/get_stats.rs
@@ -6,10 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-
 use futures::Future;
 use ipfs_api::IpfsClient;
 use tokio::runtime::current_thread::Runtime;
diff --git a/ipfs-api/examples/get_swarm.rs b/ipfs-api/examples/get_swarm.rs
index 376c9fe..cb9bff4 100644
--- a/ipfs-api/examples/get_swarm.rs
+++ b/ipfs-api/examples/get_swarm.rs
@@ -6,10 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-
 use futures::Future;
 use ipfs_api::IpfsClient;
 use tokio::runtime::current_thread::Runtime;
diff --git a/ipfs-api/examples/get_version.rs b/ipfs-api/examples/get_version.rs
index 09bbbde..992f249 100644
--- a/ipfs-api/examples/get_version.rs
+++ b/ipfs-api/examples/get_version.rs
@@ -6,10 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-
 use futures::Future;
 use ipfs_api::IpfsClient;
 use tokio::runtime::current_thread::Runtime;
diff --git a/ipfs-api/examples/mfs.rs b/ipfs-api/examples/mfs.rs
index 5f6a081..30a9af4 100644
--- a/ipfs-api/examples/mfs.rs
+++ b/ipfs-api/examples/mfs.rs
@@ -6,10 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-
 use futures::Future;
 use ipfs_api::{response, IpfsClient};
 use std::fs::File;
diff --git a/ipfs-api/examples/ping_peer.rs b/ipfs-api/examples/ping_peer.rs
index 04050f2..72773ec 100644
--- a/ipfs-api/examples/ping_peer.rs
+++ b/ipfs-api/examples/ping_peer.rs
@@ -6,10 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-
 use futures::{Future, Stream};
 use ipfs_api::{response::PingResponse, IpfsClient};
 use tokio::runtime::current_thread::Runtime;
diff --git a/ipfs-api/examples/pubsub.rs b/ipfs-api/examples/pubsub.rs
index 57be4d8..924eab6 100644
--- a/ipfs-api/examples/pubsub.rs
+++ b/ipfs-api/examples/pubsub.rs
@@ -6,11 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-extern crate tokio_timer;
-
 use futures::{Future, Stream};
 use ipfs_api::IpfsClient;
 use std::time::{Duration, Instant};
diff --git a/ipfs-api/examples/replace_config.rs b/ipfs-api/examples/replace_config.rs
index cb07c01..65d418e 100644
--- a/ipfs-api/examples/replace_config.rs
+++ b/ipfs-api/examples/replace_config.rs
@@ -6,10 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-
 use futures::Future;
 use ipfs_api::IpfsClient;
 use std::io::Cursor;
diff --git a/ipfs-api/examples/resolve_name.rs b/ipfs-api/examples/resolve_name.rs
index b696973..d50011f 100644
--- a/ipfs-api/examples/resolve_name.rs
+++ b/ipfs-api/examples/resolve_name.rs
@@ -6,10 +6,6 @@
 // copied, modified, or distributed except according to those terms.
 //
 
-extern crate futures;
-extern crate ipfs_api;
-extern crate tokio;
-
 use futures::Future;
 use ipfs_api::IpfsClient;
 use tokio::runtime::current_thread::Runtime;
-- 
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