Cargo Features

[dependencies]
async-imap = { version = "0.10.2", default-features = false, features = ["compress", "runtime-async-std", "runtime-tokio"] }
default = runtime-async-std

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

compress = async-compression

Affects extensions::compress

runtime-async-std default = async-std

Enables futures-io of optional async-compression

runtime-tokio = tokio

Enables tokio of optional async-compression

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.

async-compression compress?
async-std runtime-async-std
tokio runtime-tokio?