Lib.rs

Cargo Features

[dependencies]
futures-executor = { version = "0.3.30", default-features = false, features = ["std", "thread-pool"] }

default = std

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

std default thread-pool?

Enables std of futures-core, futures-task, and futures-util

thread-pool = num_cpus, std

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.

num_cpus thread-pool?