Struct diem_sdk::types::ledger_info::LedgerInfoWithV0

pub struct LedgerInfoWithV0 { /* fields omitted */ }

The validator node returns this structure which includes signatures from validators that confirm the state. The client needs to only pass back the LedgerInfo element since the validator node doesn’t need to know the signatures again when the client performs a query, those are only there for the client to be able to verify the state

Implementations

impl LedgerInfoWithV0

pub fn new(
    ledger_info: LedgerInfo,
    signatures: BTreeMap<AccountAddress, Ed25519Signature>
) -> LedgerInfoWithV0

pub fn genesis(
    genesis_state_root_hash: HashValue,
    validator_set: ValidatorSet
) -> LedgerInfoWithV0

Create a new LedgerInfoWithEd25519 at genesis with the given genesis state and initial validator set.

Note that the genesis LedgerInfoWithEd25519 is unsigned. Validators and FullNodes are configured with the same genesis transaction and generate an identical genesis LedgerInfoWithEd25519 independently. In contrast, Clients will likely use a waypoint generated from the genesis LedgerInfo.

pub fn ledger_info(&self) -> &LedgerInfo

pub fn commit_info(&self) -> &BlockInfo

pub fn add_signature(
    &mut self,
    validator: AccountAddress,
    signature: Ed25519Signature
)

pub fn remove_signature(&mut self, validator: AccountAddress)

pub fn signatures(&self) -> &BTreeMap<AccountAddress, Ed25519Signature>

pub fn verify_signatures(
    &self,
    validator: &ValidatorVerifier
) -> Result<(), VerifyError>

pub fn check_voting_power(
    &self,
    validator: &ValidatorVerifier
) -> Result<(), VerifyError>

Trait Implementations

impl Clone for LedgerInfoWithV0

pub fn clone(&self) -> LedgerInfoWithV0

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LedgerInfoWithV0

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LedgerInfoWithV0

pub fn deserialize<__D>(
    __deserializer: __D
) -> Result<LedgerInfoWithV0, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for LedgerInfoWithV0

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

Formats the value using the given formatter.

impl PartialEq<LedgerInfoWithV0> for LedgerInfoWithV0

pub fn eq(&self, other: &LedgerInfoWithV0) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &LedgerInfoWithV0) -> bool

This method tests for !=.

impl Serialize for LedgerInfoWithV0

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

Serialize this value into the given Serde serializer.

impl Eq for LedgerInfoWithV0

impl StructuralEq for LedgerInfoWithV0

impl StructuralPartialEq for LedgerInfoWithV0