Cargo Features

[dependencies]
ccm = { version = "0.5.0", default-features = false, features = ["std", "alloc", "getrandom", "heapless", "stream"] }
default = alloc, getrandom

These default features are set whenever ccm is added without default-features = false somewhere in the dependency tree.

std = alloc

Enables std of aead

alloc default std?

Enables alloc of aead

getrandom default

Enables getrandom of aead

heapless

Enables heapless of aead

stream

Enables stream of aead

CCM has 6 features without comments.