Cargo Features

[dependencies]
tui = { version = "0.19.0", default-features = false, features = ["serde", "termion", "crossterm"] }
default = crossterm

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

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.

serde implicit feature

Enables serde

serde:

A generic serialization/deserialization framework

termion implicit feature

Enables termion ^1.5

termion:

A bindless library for manipulating terminals

crossterm default

Enables crossterm ^0.25