Cargo Features

[dependencies]
piper = { version = "0.2.4", default-features = false, features = ["std", "portable-atomic"] }
default = std

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

std default = futures-io

Enables std of fastrand

portable-atomic = portable-atomic-util, portable_atomic_crate

Enables portable-atomic of atomic-waker

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.

futures-io std
portable-atomic-util portable-atomic?
portable_atomic_crate portable-atomic?

Enables portable-atomic