Lib.rs

Cargo Features

[dependencies]
rococo-runtime = { version = "21.1.0", default-features = false, features = ["no_std", "std", "try-runtime", "runtime-benchmarks", "metadata-hash", "fast-runtime", "runtime-metrics", "on-chain-release-build"] }

default = std

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

no_std

std default = serde_derive, substrate-wasm-builder

Enables std of binary-merkle-tree, bitvec, parity-scale-codec, optional frame-benchmarking ^39.0.0, frame-executive ^39.1.0, frame-metadata-hash-extension ^0.7.0, frame-support ^39.1.0, frame-system ^39.1.0, optional frame-system-benchmarking, frame-system-rpc-runtime-api ^35.0.0, frame-try-runtime ^0.45.0, log, pallet-asset-rate, pallet-authority-discovery, pallet-authorship ^39.0.0, pallet-babe, pallet-balances, pallet-beefy, pallet-beefy-mmr, pallet-bounties, pallet-child-bounties, pallet-collective, pallet-conviction-voting, pallet-democracy, pallet-elections-phragmen, pallet-grandpa, pallet-identity, pallet-indices, pallet-membership, pallet-message-queue, pallet-migrations, pallet-mmr, pallet-multisig, pallet-nis, pallet-offences ^38.0.0, pallet-parameters, pallet-preimage, pallet-proxy, pallet-ranked-collective, pallet-recovery, pallet-referenda, pallet-root-testing ^15.0.0, pallet-scheduler, pallet-session, pallet-society, pallet-staking, pallet-state-trie-migration, pallet-sudo, pallet-timestamp, pallet-tips, pallet-transaction-payment, pallet-transaction-payment-rpc-runtime-api, pallet-treasury, pallet-utility, pallet-vesting, pallet-whitelist, pallet-xcm, optional pallet-xcm-benchmarks, polkadot-parachain-primitives ^15.0.0, polkadot-primitives ^17.1.0, polkadot-runtime-common, polkadot-runtime-parachains, rococo-runtime-constants, scale-info, serde, serde_json, sp-api ^35.0.0, sp-arithmetic, sp-authority-discovery ^35.0.0, sp-block-builder ^35.0.0, sp-consensus-babe ^0.41.0, sp-consensus-beefy ^23.0.0, sp-consensus-grandpa ^22.0.0, sp-core ^35.0.0, sp-genesis-builder ^0.16.0, sp-inherents ^35.0.0, sp-io ^39.0.0, sp-mmr-primitives ^35.0.0, sp-offchain ^35.0.0, sp-runtime ^40.1.0, sp-session ^37.0.0, sp-staking ^37.0.0, sp-storage, sp-transaction-pool ^35.0.0, sp-version ^38.0.0, staging-xcm ^15.0.2, staging-xcm-builder, staging-xcm-executor, and xcm-runtime-apis

bitvec:

The standard library includes the allocator.

Affects rococo-runtime::fast_runtime_binary…

try-runtime = frame-try-runtime

Enables try-runtime of frame-executive ^39.1.0, frame-support ^39.1.0, frame-system ^39.1.0, frame-try-runtime ^0.45.0, pallet-asset-rate, pallet-authority-discovery, pallet-authorship ^39.0.0, pallet-babe, pallet-balances, pallet-beefy, pallet-beefy-mmr, pallet-bounties, pallet-child-bounties, pallet-collective, pallet-conviction-voting, pallet-democracy, pallet-elections-phragmen, pallet-grandpa, pallet-identity, pallet-indices, pallet-membership, pallet-message-queue, pallet-migrations, pallet-mmr, pallet-multisig, pallet-nis, pallet-offences ^38.0.0, pallet-parameters, pallet-preimage, pallet-proxy, pallet-ranked-collective, pallet-recovery, pallet-referenda, pallet-root-testing ^15.0.0, pallet-scheduler, pallet-session, pallet-society, pallet-staking, pallet-state-trie-migration, pallet-sudo, pallet-timestamp, pallet-tips, pallet-transaction-payment, pallet-treasury, pallet-utility, pallet-vesting, pallet-whitelist, pallet-xcm, polkadot-runtime-common, polkadot-runtime-parachains, and sp-runtime ^40.1.0

runtime-benchmarks

Enables runtime-benchmarks of frame-benchmarking ^39.0.0, frame-support ^39.1.0, frame-system ^39.1.0, frame-system-benchmarking, pallet-asset-rate, pallet-babe, pallet-balances, pallet-beefy-mmr, pallet-bounties, pallet-child-bounties, pallet-collective, pallet-conviction-voting, pallet-democracy, pallet-elections-phragmen, pallet-grandpa, pallet-identity, pallet-indices, pallet-membership, pallet-message-queue, pallet-migrations, pallet-mmr, pallet-multisig, pallet-nis, pallet-offences ^38.0.0, pallet-parameters, pallet-preimage, pallet-proxy, pallet-ranked-collective, pallet-recovery, pallet-referenda, pallet-scheduler, pallet-society, pallet-staking, pallet-state-trie-migration, pallet-sudo, pallet-timestamp, pallet-tips, pallet-transaction-payment, pallet-treasury, pallet-utility, pallet-vesting, pallet-whitelist, pallet-xcm, pallet-xcm-benchmarks, polkadot-parachain-primitives ^15.0.0, polkadot-primitives ^17.1.0, polkadot-runtime-common, polkadot-runtime-parachains, sp-runtime ^40.1.0, sp-staking ^37.0.0, staging-xcm-builder, staging-xcm-executor, and xcm-runtime-apis

metadata-hash build on-chain-release-build?

Enable the metadata hash generation in the wasm builder.

Enables metadata-hash of substrate-wasm-builder ^25.0.0

fast-runtime

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

Enables fast-runtime of rococo-runtime-constants

runtime-metrics

Enables runtime-metrics of polkadot-runtime-parachains, with-tracing of sp-io ^39.0.0

on-chain-release-build = metadata-hash

A feature that should be enabled when the runtime should be built for on-chain deployment. This will disable stuff that shouldn't be part of the on-chain wasm to make it smaller, like logging for example.

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.

serde_derive std

pallet-xcm-benchmarks runtime-benchmarks?

frame-benchmarking runtime-benchmarks?

Enables frame-benchmarking ^39.0.0

frame-try-runtime std try-runtime?

Enables frame-try-runtime ^0.45.0

frame-system-benchmarking runtime-benchmarks?

substrate-wasm-builder build metadata-hash? std

Enables substrate-wasm-builder ^25.0.0