Trait Config 

pub trait Config:
    Sized
    + Send
    + Sync
    + 'static {
    type Hash: BlockHash;
    type AccountId: Debug + Clone + Encode + Decode + Serialize + Send;
    type Address: Debug + Encode + From<Self::AccountId>;
    type Signature: Debug + Clone + Encode + Decode + Send;
    type Hasher: Debug + Hasher<Output = Self::Hash>;
    type Header: Debug + Header<Hasher = Self::Hasher> + Sync + Send + DeserializeOwned;
    type ExtrinsicParams: ExtrinsicParams<Self>;
    type AssetId: Debug + Clone + Encode + DecodeAsType + EncodeAsType + Send;
}

Runtime types.

Required Associated Types

type Hash: BlockHash

The output of the Hasher function.

type AccountId: Debug + Clone + Encode + Decode + Serialize + Send

The account ID type.

type Address: Debug + Encode + From<Self::AccountId>

The address type.

type Signature: Debug + Clone + Encode + Decode + Send

The signature type.

type Hasher: Debug + Hasher<Output = Self::Hash>

The hashing system (algorithm) being used in the runtime (e.g. Blake2).

type Header: Debug + Header<Hasher = Self::Hasher> + Sync + Send + DeserializeOwned

The block header.

type ExtrinsicParams: ExtrinsicParams<Self>

This type defines the extrinsic extra and additional parameters.

type AssetId: Debug + Clone + Encode + DecodeAsType + EncodeAsType + Send

This is used to identify an asset in the ChargeAssetTxPayment signed extension.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Config for PolkadotConfig

type Hash = <SubstrateConfig as Config>::Hash

type AccountId = <SubstrateConfig as Config>::AccountId

type Signature = <SubstrateConfig as Config>::Signature

type Hasher = <SubstrateConfig as Config>::Hasher

type Header = <SubstrateConfig as Config>::Header

type AssetId = <SubstrateConfig as Config>::AssetId

type Address = MultiAddress<<PolkadotConfig as Config>::AccountId, ()>

type ExtrinsicParams = AnyOf<PolkadotConfig, (VerifySignature<PolkadotConfig>, CheckSpecVersion, CheckTxVersion, CheckNonce, CheckGenesis<PolkadotConfig>, CheckMortality<PolkadotConfig>, ChargeAssetTxPayment<PolkadotConfig>, ChargeTransactionPayment, CheckMetadataHash)>

impl Config for SubstrateConfig

type Hash = H256

type AccountId = AccountId32

type Address = MultiAddress<<SubstrateConfig as Config>::AccountId, u32>

type Signature = MultiSignature

type Hasher = BlakeTwo256

type Header = SubstrateHeader<u32, BlakeTwo256>

type ExtrinsicParams = AnyOf<SubstrateConfig, (VerifySignature<SubstrateConfig>, CheckSpecVersion, CheckTxVersion, CheckNonce, CheckGenesis<SubstrateConfig>, CheckMortality<SubstrateConfig>, ChargeAssetTxPayment<SubstrateConfig>, ChargeTransactionPayment, CheckMetadataHash)>

type AssetId = u32

impl Config for AvailConfig

type AccountId = AccountId32

type Address = MultiAddress

type AssetId = u32

type ExtrinsicParams = AnyOf<AvailConfig, (CheckSpecVersion, CheckTxVersion, CheckGenesis<AvailConfig>, CheckMortality<AvailConfig>, CheckNonce, ChargeTransactionPayment, CheckAppId)>

type Hash = H256

type Hasher = BlakeTwo256

type Header = AvailHeader

type Signature = MultiSignature