Cargo Features

[dependencies]
pallet-randomness-collective-flip = { version = "15.0.0", default-features = false, features = ["std", "try-runtime"] }
default = std

The std feature is set by default whenever pallet-randomness-collective-flip is added without default-features = false somewhere in the dependency tree.

std default

Enables std of parity-scale-codec, frame-support ^15.0.0, frame-system ^15.0.0, safe-mix, scale-info, sp-runtime ^17.0.0, and sp-std ^6.0.0

try-runtime

Enables try-runtime of frame-support ^15.0.0

pallet-randomness-collective-flip has 3 features without comments.