Cargo Features

[dependencies]
xkbcommon = { version = "0.8.0", default-features = false, features = ["x11", "wayland"] }
default = wayland

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

x11 = as-raw-xcb-connection

Affects xkb::x11

wayland default = memmap2

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.

memmap2 wayland
as-raw-xcb-connection x11?