[#109] Adds "full" tokio features for testing

Author: clintfred

Cargo.toml

@@ -45,7 +45,7 @@ galvanic-assert = "~0.8"
 uuid = { version = "~0.7.2", features = ["v4"] }
 double = "~0.2.4"
 criterion = "~0.3"
-tokio = {version = "~0.2.0", features = ["macros"]}
+tokio = {version = "~0.2.0", features = ["full"]}
 
 [build-dependencies]
 protobuf-codegen-pure = "~2.10"

src/document/mod.rs

@@ -13,7 +13,6 @@ use crate::{
     Result,
 };
 use itertools::{Either, EitherOrBoth, Itertools};
-use tokio::time::Duration;
 
 /// Advanced document operations
 pub mod advanced;