Struct FeeAccountProof

pub struct FeeAccountProof {
    pub account: Address,
    pub proof: FeeMerkleProof,
}

A proof of the balance of an account in the fee ledger.

If the account of interest does not exist in the fee state, this is a Merkle non-membership proof, and the balance is implicitly zero. Otherwise, this is a normal Merkle membership proof.

Fields

account: Address

proof: FeeMerkleProof

Implementations

impl FeeAccountProof

pub fn presence( pos: FeeAccount, proof: <FeeMerkleTree as MerkleTreeScheme>::MembershipProof, ) -> Self

pub fn absence( pos: FeeAccount, proof: <FeeMerkleTree as UniversalMerkleTreeScheme>::NonMembershipProof, ) -> Self

pub fn prove(tree: &FeeMerkleTree, account: Address) -> Option<(Self, U256)>

pub fn verify(&self, comm: &FeeMerkleCommitment) -> Result<U256>

pub fn remember(&self, tree: &mut FeeMerkleTree) -> Result<()>

Trait Implementations

impl Clone for FeeAccountProof

fn clone(&self) -> FeeAccountProof

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FeeAccountProof

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FeeAccountProof

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FeeAccountProof

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

where __S: Serializer,

Serialize this value into the given Serde serializer.