Cargo Features

[dependencies]
plugin_macros = { version = "0.1.0", default-features = false, features = ["swisstable", "fx", "nightly"] }
default = swisstable

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

swisstable default = hashbrown
fx = fxhash
nightly

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.

hashbrown swisstable

Enables hashbrown ~0.1

fxhash fx?