Cargo Features

fs-err has no features set by default.

[dependencies]
fs-err = { version = "2.11.0", features = ["io_safety", "tokio"] }
io_safety

Adds I/O safety traits, introduced in Rust 1.63

Features from optional dependencies

tokio implicit feature

Enables tokio

tokio:

An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications

Affects fs-err::tokio