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| pub const BLS_DST: &[u8] = b"BLS_SIG_BLS12381G2_XMD:SHA-256_SSWU_RO_POP_"; | ||
| pub const BLS_PUBLIC_KEY_BYTES_LEN: usize = 48; | ||
| pub const BLS_SECRET_KEY_BYTES_LEN: usize = 32; | ||
| pub const BLS_SIGNATURE_BYTES_LEN: usize = 96; |
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| /// A helper type that generates helper types for the beacon API. | ||
| macro_rules! beacon_serde_glue { | ||
| // Named-Struct | ||
| ( | ||
| $( #[$meta:meta] )* | ||
| $vis:vis struct $name:ident { | ||
| $( | ||
| $( #[$field_meta:meta] )* | ||
| $field_vis:vis $field_name:ident : $field_ty:ty | ||
| ),* | ||
| $(,)? } | ||
| ) => { | ||
| $( #[$meta] )* | ||
| $vis struct Beacon$name { | ||
| $( | ||
| $( #[$field_meta] )* | ||
| $field_vis $field_name : $field_ty | ||
| ),* | ||
| } | ||
| } | ||
| } | ||
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| pub(crate) use beacon_serde_glue; |
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| #![allow(missing_docs)] | ||
| //! Types for the Ethereum 2.0 RPC protocol (beacon chain) | ||
| use alloy_primitives::FixedBytes; | ||
| use constants::{BLS_PUBLIC_KEY_BYTES_LEN, BLS_SIGNATURE_BYTES_LEN}; | ||
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| pub mod constants; | ||
| pub mod macros; | ||
| pub mod payload; | ||
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| /// BLS signature type | ||
| pub type BlsSignature = FixedBytes<BLS_SIGNATURE_BYTES_LEN>; | ||
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| /// BLS public key type | ||
| pub type BlsPublicKey = FixedBytes<BLS_PUBLIC_KEY_BYTES_LEN>; |
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| #![allow(missing_docs)] | ||
| //! Payload support for the beacon API. | ||
| //! | ||
| //! Internal helper module to deserialize/serialize the payload attributes for the beacon API, which | ||
| //! uses snake case and quoted decimals. | ||
| //! | ||
| //! This is necessary because we don't want to allow a mixture of both formats, hence `serde` | ||
| //! aliases are not an option. | ||
| pub use crate::Withdrawal; | ||
| use crate::{ | ||
| eth::{transaction::BlobTransactionSidecar, withdrawal::BeaconAPIWithdrawal}, | ||
| ExecutionPayloadV1, | ||
| }; | ||
| use alloy_primitives::{Address, Bloom, Bytes, B256, B64, U256, U64}; | ||
| use c_kzg::{Blob, Bytes48}; | ||
| use serde::{ser::SerializeMap, Deserialize, Deserializer, Serialize, Serializer}; | ||
| use serde_with::{serde_as, DisplayFromStr}; | ||
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| #[derive(Serialize, Deserialize)] | ||
| pub(crate) struct BeaconExecutionPayloadV1 { | ||
| pub(crate) parent_hash: B256, | ||
| pub(crate) fee_recipient: Address, | ||
| pub(crate) state_root: B256, | ||
| pub(crate) receipts_root: B256, | ||
| pub(crate) logs_bloom: Bloom, | ||
| pub(crate) prev_randao: B256, | ||
| pub(crate) block_number: U64, | ||
| pub(crate) gas_limit: U64, | ||
| pub(crate) gas_used: U64, | ||
| pub(crate) timestamp: U64, | ||
| pub(crate) extra_data: Bytes, | ||
| pub(crate) base_fee_per_gas: U256, | ||
| pub(crate) block_hash: B256, | ||
| pub(crate) transactions: Vec<Bytes>, | ||
| } | ||
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| impl From<BeaconExecutionPayloadV1> for ExecutionPayloadV1 { | ||
| fn from(payload: BeaconExecutionPayloadV1) -> Self { | ||
| let BeaconExecutionPayloadV1 { | ||
| parent_hash, | ||
| fee_recipient, | ||
| state_root, | ||
| receipts_root, | ||
| logs_bloom, | ||
| prev_randao, | ||
| block_number, | ||
| gas_limit, | ||
| gas_used, | ||
| timestamp, | ||
| extra_data, | ||
| base_fee_per_gas, | ||
| block_hash, | ||
| transactions, | ||
| } = payload; | ||
| ExecutionPayloadV1 { | ||
| parent_hash, | ||
| fee_recipient, | ||
| state_root, | ||
| receipts_root, | ||
| logs_bloom, | ||
| prev_randao, | ||
| block_number, | ||
| gas_limit, | ||
| gas_used, | ||
| timestamp, | ||
| extra_data, | ||
| base_fee_per_gas, | ||
| block_hash, | ||
| transactions, | ||
| } | ||
| } | ||
| } | ||
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| /// A helper serde module to convert from/to the Beacon API which uses quoted decimals rather than | ||
| /// big-endian hex. | ||
| pub mod beacon_payload_v1 { | ||
| use super::*; | ||
| use serde::{Deserialize, Deserializer, Serialize, Serializer}; | ||
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| /// Serialize the payload attributes for the beacon API. | ||
| pub fn serialize<S>(payload_attributes: &Withdrawal, serializer: S) -> Result<S::Ok, S::Error> | ||
| where | ||
| S: Serializer, | ||
| { | ||
| todo!() | ||
| } | ||
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| /// Deserialize the payload attributes for the beacon API. | ||
| pub fn deserialize<'de, D>(deserializer: D) -> Result<Withdrawal, D::Error> | ||
| where | ||
| D: Deserializer<'de>, | ||
| { | ||
| todo!() | ||
| } | ||
| } |
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