Lib.rs

Cargo Features

[dependencies]
natpmp = { version = "0.5.0", default-features = false, features = ["all", "tokio", "async-std"] }

default = tokio

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

all = async-std, tokio

tokio default all?

Enables tokio

async-std all?

Enables async-std

NAT-PMP has 4 features without comments.