Trait Network

pub trait Network:
    Sized
    + Debug
    + Clone
    + Copy
    + Send
    + Sync
    + 'static {
    type TxType: Into<u8> + PartialEq + Eq + TryFrom<u8, Error = Eip2718Error> + Debug + Display + Clone + Copy + Send + Sync + 'static;
    type TxEnvelope: Eip2718Envelope + Debug;
    type UnsignedTx: From<Self::TxEnvelope>;
    type ReceiptEnvelope: Eip2718Envelope + TxReceipt;
    type Header: BlockHeader;
    type TransactionRequest: RpcObject + TransactionBuilder<Self> + Debug + From<Self::TxEnvelope> + From<Self::UnsignedTx>;
    type TransactionResponse: RpcObject + TransactionResponse + AsRef<Self::TxEnvelope>;
    type ReceiptResponse: RpcObject + ReceiptResponse;
    type HeaderResponse: RpcObject + HeaderResponse + AsRef<Self::Header>;
    type BlockResponse: RpcObject + BlockResponse<Transaction = Self::TransactionResponse, Header = Self::HeaderResponse>;
}

Available on crate feature network only.

Captures type info for network-specific RPC requests/responses.

Networks are only containers for types, so it is recommended to use ZSTs for their definition.

Required Associated Types

type TxType: Into<u8> + PartialEq + Eq + TryFrom<u8, Error = Eip2718Error> + Debug + Display + Clone + Copy + Send + Sync + 'static

The network transaction type enum.

This should be a simple #[repr(u8)] enum, and as such has strict type bounds for better use in error messages, assertions etc.

type TxEnvelope: Eip2718Envelope + Debug

The network transaction envelope type.

type UnsignedTx: From<Self::TxEnvelope>

An enum over the various transaction types.

type ReceiptEnvelope: Eip2718Envelope + TxReceipt

The network receipt envelope type.

type Header: BlockHeader

The network header type.

type TransactionRequest: RpcObject + TransactionBuilder<Self> + Debug + From<Self::TxEnvelope> + From<Self::UnsignedTx>

The JSON body of a transaction request.

type TransactionResponse: RpcObject + TransactionResponse + AsRef<Self::TxEnvelope>

The JSON body of a transaction response.

type ReceiptResponse: RpcObject + ReceiptResponse

The JSON body of a transaction receipt.

type HeaderResponse: RpcObject + HeaderResponse + AsRef<Self::Header>

The JSON body of a header response.

type BlockResponse: RpcObject + BlockResponse<Transaction = Self::TransactionResponse, Header = Self::HeaderResponse>

The JSON body of a block response.

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 Network for AnyNetwork

type TxType = AnyTxType

type TxEnvelope = AnyTxEnvelope

type UnsignedTx = AnyTypedTransaction

type ReceiptEnvelope = AnyReceiptEnvelope

type Header = AnyHeader

type TransactionRequest = WithOtherFields<TransactionRequest>

type TransactionResponse = WithOtherFields<Transaction<AnyTxEnvelope>>

type ReceiptResponse = WithOtherFields<TransactionReceipt<AnyReceiptEnvelope<Log>>>

type HeaderResponse = Header<AnyHeader>

type BlockResponse = WithOtherFields<Block<WithOtherFields<Transaction<AnyTxEnvelope>>, Header<AnyHeader>>>

impl Network for Ethereum

type TxType = TxType

type TxEnvelope = TxEnvelope

type UnsignedTx = TypedTransaction

type ReceiptEnvelope = ReceiptEnvelope

type Header = Header

type TransactionRequest = TransactionRequest

type TransactionResponse = Transaction

type ReceiptResponse = TransactionReceipt

type HeaderResponse = Header

type BlockResponse = Block

impl Network for Optimism

type TxType = OpTxType

type TxEnvelope = OpTxEnvelope

type UnsignedTx = OpTypedTransaction

type ReceiptEnvelope = OpReceiptEnvelope

type Header = Header

type TransactionRequest = OpTransactionRequest

type TransactionResponse = Transaction

type ReceiptResponse = OpTransactionReceipt

type HeaderResponse = Header

type BlockResponse = Block<<Optimism as Network>::TransactionResponse, <Optimism as Network>::HeaderResponse>