Cargo Features

MQTT-SN has no features set by default.

[dependencies]
mqtt-sn = { version = "0.2.2", features = ["defmt-impl"] }
defmt-impl = defmt

Enables defmt-impl of heapless ^0.7.7

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.

defmt defmt-impl?

Enables defmt ^0.2