From 6aed921780dbe12c058e0aa0ce8b617e404b5a87 Mon Sep 17 00:00:00 2001
From: Diego Barrios Romero <eldruin@gmail.com>
Date: Sun, 21 Jun 2020 22:52:41 +0200
Subject: Use edition 2018

---
 examples/all_channels.rs | 8 ++------
 examples/linux.rs        | 8 ++------
 examples/typed.rs        | 7 +------
 3 files changed, 5 insertions(+), 18 deletions(-)

(limited to 'examples')

diff --git a/examples/all_channels.rs b/examples/all_channels.rs
index be016e8..888737c 100644
--- a/examples/all_channels.rs
+++ b/examples/all_channels.rs
@@ -1,12 +1,8 @@
-extern crate embedded_hal;
 use embedded_hal::adc::OneShot;
-extern crate linux_embedded_hal;
-#[macro_use(block)]
-extern crate nb;
-extern crate ads1x1x;
+use linux_embedded_hal::I2cdev;
+use nb::block;
 
 use ads1x1x::{channel, Ads1x1x, SlaveAddr};
-use linux_embedded_hal::I2cdev;
 
 fn main() {
     let dev = I2cdev::new("/dev/i2c-1").unwrap();
diff --git a/examples/linux.rs b/examples/linux.rs
index d0b2bc5..7364816 100644
--- a/examples/linux.rs
+++ b/examples/linux.rs
@@ -1,12 +1,8 @@
-extern crate embedded_hal;
 use embedded_hal::adc::OneShot;
-extern crate linux_embedded_hal;
-#[macro_use(block)]
-extern crate nb;
-extern crate ads1x1x;
+use linux_embedded_hal::I2cdev;
+use nb::block;
 
 use ads1x1x::{channel, Ads1x1x, SlaveAddr};
-use linux_embedded_hal::I2cdev;
 
 fn main() {
     let dev = I2cdev::new("/dev/i2c-1").unwrap();
diff --git a/examples/typed.rs b/examples/typed.rs
index 22a2212..61268cf 100644
--- a/examples/typed.rs
+++ b/examples/typed.rs
@@ -1,15 +1,10 @@
 // This example demonstrates the use of a type alias for the `Ads1x1x` struct
 // to ease usage in signatures.
 
-#[macro_use(block)]
-extern crate nb;
-
-extern crate embedded_hal;
 use embedded_hal::adc::OneShot;
-extern crate linux_embedded_hal;
 use linux_embedded_hal::I2cdev;
+use nb::block;
 
-extern crate ads1x1x;
 use ads1x1x::{
     channel::SingleA0,
     ic::{Ads1115, Resolution16Bit},
-- 
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