sp1_cc_client_executor

Struct BeaconWithHeaderAnchor

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

An anchor that combines an execution block header with beacon chain verification.

This structure links an Ethereum execution block to the beacon chain through cryptographic proofs, enabling verification that the execution block is part of the canonical beacon chain. It’s used for EIP-4788 based verification where beacon roots are stored in the execution layer.

The anchor contains:

  • An execution block header that can be verified
  • A beacon anchor with Merkle proofs linking the block to beacon chain state

This enables trustless verification of execution blocks by checking their inclusion in the beacon chain consensus without requiring direct access to beacon chain data.

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impl BeaconWithHeaderAnchor

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pub fn new(header: Header, anchor: BeaconAnchor) -> Self

Creates a new beacon anchor with header and beacon proof.

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pub fn proof(&self) -> &[B256] ⓘ

Returns the Merkle proof for beacon chain verification.

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pub fn id(&self) -> &BeaconAnchorId

Returns the block identifier used for verification.

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pub fn beacon_root(&self) -> B256

Returns the beacon root for this anchor computed from the execution block hash.

Trait Implementations§

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impl Clone for BeaconWithHeaderAnchor

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fn clone(&self) -> BeaconWithHeaderAnchor

Returns a duplicate of the value. Read more
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const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BeaconWithHeaderAnchor

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for BeaconWithHeaderAnchor

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl From<BeaconWithHeaderAnchor> for BeaconAnchor

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fn from(value: BeaconWithHeaderAnchor) -> Self

Converts to this type from the input type.
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impl PartialEq for BeaconWithHeaderAnchor

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fn eq(&self, other: &BeaconWithHeaderAnchor) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for BeaconWithHeaderAnchor

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Eq for BeaconWithHeaderAnchor

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impl StructuralPartialEq for BeaconWithHeaderAnchor

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