Switch to 2018 edition

src/scheme/scheme.rs

@@ -1,8 +1,8 @@
 use core::{mem, slice};
 
-use data::*;
-use error::*;
-use number::*;
+use crate::data::*;
+use crate::error::*;
+use crate::number::*;
 
 pub trait Scheme {
     fn handle(&self, packet: &mut Packet) {

src/scheme/scheme_block.rs

@@ -1,8 +1,8 @@
 use core::{mem, slice};
 
-use data::*;
-use error::*;
-use number::*;
+use crate::data::*;
+use crate::error::*;
+use crate::number::*;
 
 pub trait SchemeBlock {
     fn handle(&self, packet: &Packet) -> Option<usize> {

src/scheme/scheme_block_mut.rs

@@ -1,8 +1,8 @@
 use core::{mem, slice};
 
-use data::*;
-use error::*;
-use number::*;
+use crate::data::*;
+use crate::error::*;
+use crate::number::*;
 
 pub trait SchemeBlockMut {
     fn handle(&mut self, packet: &Packet) -> Option<usize> {

src/scheme/scheme_mut.rs

@@ -1,8 +1,8 @@
 use core::{mem, slice};
 
-use data::*;
-use error::*;
-use number::*;
+use crate::data::*;
+use crate::error::*;
+use crate::number::*;
 
 pub trait SchemeMut {
     fn handle(&mut self, packet: &mut Packet) {