Cargo Features

[dependencies]
adxl343 = { version = "0.8.0", default-features = false, features = ["i16x3", "u16x3"] }
default = i16x3

The i16x3 feature is set by default whenever adxl343 is added without default-features = false somewhere in the dependency tree.

i16x3 default
u16x3

ADXL343 has 3 features without comments.