Feature flags of polkadot-service crate // Lib.rs

Cargo Features

[dependencies]
polkadot-service = { version = "12.0.0", default-features = false, features = ["db", "full-node", "westend-native", "rococo-native", "try-runtime", "fast-runtime", "malus", "runtime-metrics", "elastic-scaling-experimental", "runtime-benchmarks"] }

default = db, full-node

These default features are set whenever polkadot-service is added without default-features = false somewhere in the dependency tree.

db default

Enables rocksdb of sc-service

sc-service:
The RocksDB feature activates the RocksDB database backend. If it is not activated, and you pass a path to a database, an error will be produced at runtime.

Affects polkadot-service::overseer, polkadot-service::workers, polkadot-service::FullBackend, polkadot-service::FullClient, polkadot-service::open_database, polkadot-service::NewFullParams, polkadot-service::NewFull, polkadot-service::IsParachainNode, polkadot-service::new_full, polkadot-service::new_chain_ops, polkadot-service::build_full, polkadot-service::revert_backend, parachains_db::open_creating_rocksdb, parachains_db::open_creating_paritydb…

westend-native = bitvec, westend-runtime, westend-runtime-constants

Configure the native runtimes to use.

Affects chain_spec::WestendChainSpec, chain_spec::westend_staging_testnet_config, chain_spec::westend_testnet_genesis, chain_spec::westend_development_config, chain_spec::westend_local_testnet_config…

rococo-native = bitvec, rococo-runtime, rococo-runtime-constants

Affects chain_spec::RococoChainSpec, chain_spec::rococo_staging_testnet_config, chain_spec::versi_staging_testnet_config, chain_spec::rococo_development_config, chain_spec::versi_development_config, chain_spec::wococo_development_config, chain_spec::rococo_local_testnet_config, chain_spec::wococo_local_testnet_config, chain_spec::versi_local_testnet_config…

try-runtime

Enables try-runtime of frame-support, frame-system, pallet-babe, pallet-staking, pallet-transaction-payment, polkadot-runtime-parachains, optional rococo-runtime, sp-runtime, and optional westend-runtime

westend-runtime:
Polkadot Runtimes

fast-runtime

Enables fast-runtime of optional rococo-runtime and optional westend-runtime

rococo-runtime:
Set timing constants (e.g. session period) to faster versions to speed up testing.

malus = full-node

runtime-metrics

Enables runtime-metrics of polkadot-runtime-parachains, optional rococo-runtime, and optional westend-runtime

elastic-scaling-experimental

Enables elastic-scaling-experimental of optional polkadot-collator-protocol

runtime-benchmarks

Enables runtime-benchmarks of frame-benchmarking, frame-benchmarking-cli, frame-support, frame-system, pallet-babe, pallet-staking, polkadot-parachain-primitives, polkadot-primitives, polkadot-runtime-parachains, optional rococo-runtime, sc-client-db, sc-service, sp-runtime, and optional westend-runtime

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.

kvdb-rocksdb full-node

parity-db full-node

bitvec rococo-native? westend-native?

rococo-runtime-constants rococo-native?