Cargo Features

[dependencies]
esp32-wroom-rp = { version = "0.3.1", default-features = false, features = ["defmt-default", "defmt-warn", "defmt-error"] }
default = defmt-default

The defmt-default feature is set by default whenever esp32-wroom-rp is added without default-features = false somewhere in the dependency tree.

defmt-default default
defmt-trace defmt-debug defmt-info defmt-warn
defmt-error

ESP32-WROOM-RP has 4 features without comments.