Performed a partial compile cleanup.

src/document/create.rs

@@ -19,7 +19,6 @@ use std::{
     sync::mpsc::{channel, Receiver},
     thread::spawn,
 };
-use uuid::Uuid;
 
 pub struct CreateDoc {
     queue: Queue,
@@ -225,6 +224,7 @@ impl Indexes {
 mod indexes {
     use super::*;
     use crate::action::{FieldType, Operand};
+    use uuid::Uuid;
 
     fn get_fields(count: usize) -> Vec<Field> {
         let mut output = Vec::new();