Rust edition 2018 fix

Author: spk

src/lib.rs

@@ -17,7 +17,7 @@ extern crate serde;
 extern crate serde_json;
 
 mod sidekiq;
-pub use serde_json::value::Value;
-pub use sidekiq::{
+pub use crate::sidekiq::{
     create_redis_pool, Client, ClientOpts, Job, JobOpts, RedisPool, RedisPooledConnection,
 };
+pub use serde_json::value::Value;

src/sidekiq/mod.rs

@@ -4,13 +4,13 @@ use std::error::Error;
 use std::fmt;
 use std::time::{SystemTime, UNIX_EPOCH};
 
+use crate::Value;
 use r2d2_redis::{r2d2, redis, RedisConnectionManager};
 use rand::distributions::Alphanumeric;
 use rand::{thread_rng, Rng};
 use serde::ser::SerializeStruct;
 use serde::{Serialize, Serializer};
 use serde_json;
-use Value;
 
 const REDIS_URL_ENV: &str = "REDIS_URL";
 const REDIS_URL_DEFAULT: &str = "redis://127.0.0.1/";