Lib.rs

Cargo Features

[dependencies]
futures-delay-queue = { version = "0.6.0", default-features = false, features = ["tokio", "async-std"] }

default = async-std

The async-std feature is set by default whenever futures-delay-queue is added without default-features = false somewhere in the dependency tree.

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

tokio implicit feature

Enables tokio

tokio:

An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications

async-std default