refactor: Drop imports of components only used once (locka99#365)

such as `use somecrate` is unnecessary in rust.
vorausrobotik · Jul 26, 2024 · 8cc43e5 · 8cc43e5
1 parent 1a5a074
commit 8cc43e5
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diff --git a/samples/demo-server/src/machine.rs b/samples/demo-server/src/machine.rs
@@ -7,10 +7,7 @@ use std::sync::{
     Arc,
 };
 
-use chrono;
 use chrono::TimeDelta;
-use rand;
-
 use opcua::server::{events::event::*, prelude::*};
 
 pub fn add_machinery(server: &mut Server, ns: u16, raise_event: bool) {

diff --git a/samples/demo-server/src/main.rs b/samples/demo-server/src/main.rs
@@ -22,8 +22,6 @@ extern crate log;
 
 use std::{path::PathBuf, sync::Arc};
 
-use tokio;
-
 use opcua::server::{http, prelude::*};
 use opcua::sync::RwLock;