Cargo Features

[dependencies]
pallet-staking = { version = "38.0.0", default-features = false, features = ["std", "try-runtime", "runtime-benchmarks"] }
default = std

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

std default

Enables std of parity-scale-codec, optional frame-benchmarking, frame-election-provider-support, frame-support, frame-system, log, pallet-authorship, pallet-session, scale-info, serde, sp-application-crypto, sp-io, sp-runtime, and sp-staking

serde:

Provide impls for common standard library types like Vec<T> and HashMap<K, V>.
Requires a dependency on the Rust standard library.

Affects pallet-staking::TestBenchmarkingConfig

try-runtime

Enables try-runtime of frame-election-provider-support, frame-support, frame-system, pallet-authorship, pallet-session, and sp-runtime

Affects migrations::v8.pre_migrate, migrations::v8.post_migrate

runtime-benchmarks = rand_chacha

Enables runtime-benchmarks of frame-benchmarking, frame-election-provider-support, frame-support, frame-system, sp-runtime, and sp-staking

Affects pallet-staking::benchmarking

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.

frame-benchmarking runtime-benchmarks?
rand_chacha runtime-benchmarks?