Cargo Features

[dependencies]
async-pop = { version = "1.1.1", default-features = false, features = ["sasl", "runtime-async-std", "runtime-tokio"] }
default = runtime-async-std, sasl

These default features are set whenever async-pop is added without default-features = false somewhere in the dependency tree.

sasl default

Enables async-trait and base64 ^0.21.5

Affects async-pop::sasl

runtime-async-std default = async-std

Enables runtime-async-std of async-native-tls

async-native-tls:

Runtime

runtime-tokio = tokio

Enables runtime-tokio of async-native-tls

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-std runtime-async-std
tokio runtime-tokio?