Use 2018 import syntax in example

eldruin · eldruin · commit 4c331ece3d1c · 2021-09-11T23:08:25.000+02:00
diff --git a/examples/transactional-i2c.rs b/examples/transactional-i2c.rs
@@ -1,5 +1,3 @@
-extern crate embedded_hal;
-extern crate linux_embedded_hal;
 use embedded_hal::blocking::i2c::{Operation as I2cOperation, Transactional};
 use linux_embedded_hal::I2cdev;
 

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,3 @@`
`1`		`-extern crate embedded_hal;`
`2`		`-extern crate linux_embedded_hal;`
`3`	`1`	`use embedded_hal::blocking::i2c::{Operation as I2cOperation, Transactional};`
`4`	`2`	`use linux_embedded_hal::I2cdev;`
`5`	`3`