Struct reth_eth_wire::StatusBuilder

pub struct StatusBuilder { /* private fields */ }
Expand description

Builder for Status messages.

§Example

use reth_chainspec::{Chain, EthereumHardfork, MAINNET};
use reth_eth_wire_types::{EthVersion, Status};
use reth_primitives::{B256, MAINNET_GENESIS_HASH, U256};

// this is just an example status message!
let status = Status::builder()
    .version(EthVersion::Eth66.into())
    .chain(Chain::mainnet())
    .total_difficulty(U256::from(100))
    .blockhash(B256::from(MAINNET_GENESIS_HASH))
    .genesis(B256::from(MAINNET_GENESIS_HASH))
    .forkid(MAINNET.hardfork_fork_id(EthereumHardfork::Paris).unwrap())
    .build();

assert_eq!(
    status,
    Status {
        version: EthVersion::Eth66.into(),
        chain: Chain::mainnet(),
        total_difficulty: U256::from(100),
        blockhash: B256::from(MAINNET_GENESIS_HASH),
        genesis: B256::from(MAINNET_GENESIS_HASH),
        forkid: MAINNET.hardfork_fork_id(EthereumHardfork::Paris).unwrap(),
    }
);

Implementations§

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impl StatusBuilder

pub const fn build(self) -> Status

Consumes the type and creates the actual Status message.

pub const fn version(self, version: u8) -> StatusBuilder

Sets the protocol version.

pub const fn chain(self, chain: Chain) -> StatusBuilder

Sets the chain id.

pub const fn total_difficulty( self, total_difficulty: Uint<256, 4>, ) -> StatusBuilder

Sets the total difficulty.

pub const fn blockhash(self, blockhash: FixedBytes<32>) -> StatusBuilder

Sets the block hash.

pub const fn genesis(self, genesis: FixedBytes<32>) -> StatusBuilder

Sets the genesis hash.

pub const fn forkid(self, forkid: ForkId) -> StatusBuilder

Sets the fork id.

Trait Implementations§

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impl Debug for StatusBuilder

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for StatusBuilder

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fn default() -> StatusBuilder

Returns the “default value” for a type. Read more

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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 136 bytes