rework Debug requirement

Author: Keruspe

src/runtime.rs

@@ -2,7 +2,7 @@ use crate::{AsyncIOHandle, Executor, IOHandle, Reactor, RuntimeKit, Task, sys::I
 use async_trait::async_trait;
 use futures_core::Stream;
 use std::{
-    fmt::Debug,
+    fmt,
     future::Future,
     io,
     net::SocketAddr,
@@ -63,7 +63,10 @@ impl<E: Executor, R: Reactor> RuntimeParts<E, R> {
     }
 }
 
-impl<E: Executor + Sync, R: Reactor + Sync> RuntimeKit for RuntimeParts<E, R> {}
+impl<E: Executor + Sync + fmt::Debug, R: Reactor + Sync + fmt::Debug> RuntimeKit
+    for RuntimeParts<E, R>
+{
+}
 
 impl<E: Executor, R: Reactor> Executor for RuntimeParts<E, R> {
     fn block_on<T>(&self, f: Pin<Box<dyn Future<Output = T>>>) -> T {

src/traits/executor.rs

@@ -1,10 +1,10 @@
 //! A collection of traits to define a common interface across executors
 
 use async_trait::async_trait;
-use std::{fmt::Debug, future::Future, ops::Deref, pin::Pin};
+use std::{future::Future, ops::Deref, pin::Pin};
 
 /// A common interface for spawning futures on top of an executor
-pub trait Executor: Debug {
+pub trait Executor {
     /// Block on a future until completion
     fn block_on<T>(&self, f: Pin<Box<dyn Future<Output = T>>>) -> T
     where
@@ -24,7 +24,7 @@ pub trait Executor: Debug {
         Self: Sized;
 }
 
-impl<E: Deref + Debug> Executor for E
+impl<E: Deref> Executor for E
 where
     E::Target: Executor + Sized,
 {

src/traits/reactor.rs

@@ -13,7 +13,7 @@ use sys::IO;
 
 /// A common interface for performing actions on a reactor
 #[async_trait]
-pub trait Reactor: fmt::Debug {
+pub trait Reactor {
     /// Register a synchronous handle, returning an asynchronous one
     fn register<H: IO + Send + 'static>(
         &self,

src/traits/runtime.rs

@@ -1,4 +1,4 @@
 use crate::{Executor, Reactor};
 
 /// Supertrait to tag a type that implements all required components for a Runtime
-pub trait RuntimeKit: Executor + Reactor {}
+pub trait RuntimeKit: Executor + Reactor + std::fmt::Debug {}