Cargo Features

[dependencies]
packs = { version = "0.2.0", default-features = false, features = ["std_structs", "derive"] }
default = std_structs

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

std_structs default = derive

Affects packs::std_structs

derive std_structs = packs-proc

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.

packs-proc derive?