Trait DatabaseProof

pub trait DatabaseProof<'a, TX> {
    // Required methods
    fn from_tx(tx: &'a TX) -> Self;
    fn overlay_account_proof(
        tx: &'a TX,
        input: TrieInput,
        address: Address,
        slots: &[B256],
    ) -> Result<AccountProof, StateProofError>;
    fn overlay_multiproof(
        tx: &'a TX,
        input: TrieInput,
        targets: HashMap<B256, HashSet<B256>>,
    ) -> Result<MultiProof, StateProofError>;
}

Extends Proof with operations specific for working with a database transaction.

Required Methods

fn from_tx(tx: &'a TX) -> Self

Create a new Proof from database transaction.

fn overlay_account_proof( tx: &'a TX, input: TrieInput, address: Address, slots: &[B256], ) -> Result<AccountProof, StateProofError>

Generates the state proof for target account based on TrieInput.

fn overlay_multiproof( tx: &'a TX, input: TrieInput, targets: HashMap<B256, HashSet<B256>>, ) -> Result<MultiProof, StateProofError>

Generates the state [MultiProof] for target hashed account and storage keys.

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.

Implementations on Foreign Types

impl<'a, TX: DbTx> DatabaseProof<'a, TX> for Proof<DatabaseTrieCursorFactory<'a, TX>, DatabaseHashedCursorFactory<'a, TX>>

fn from_tx(tx: &'a TX) -> Self

Create a new Proof instance from database transaction.

fn overlay_account_proof( tx: &'a TX, input: TrieInput, address: Address, slots: &[B256], ) -> Result<AccountProof, StateProofError>

fn overlay_multiproof( tx: &'a TX, input: TrieInput, targets: HashMap<B256, HashSet<B256>>, ) -> Result<MultiProof, StateProofError>

Implementors