Struct GenericCertificate

pub struct GenericCertificate<T: CertificateValue> {
    pub round: Round,
    /* private fields */
}

Generic type representing a certificate for value of type T.

Fields

round: Round

Implementations

impl GenericCertificate<ConfirmedBlock>

pub fn block(&self) -> &Block

Returns reference to the Block contained in this certificate.

pub fn has_message(&self, message_id: &MessageId) -> bool

Returns whether this value contains the message with the specified ID.

pub fn message_bundles_for<'a>( &'a self, medium: &'a Medium, recipient: ChainId, ) -> impl Iterator<Item = (Epoch, MessageBundle)> + 'a

Returns the bundles of messages sent via the given medium to the specified recipient. Messages originating from different transactions of the original block are kept in separate bundles. If the medium is a channel, does not verify that the recipient is actually subscribed to that channel.

pub fn requires_blob(&self, blob_id: &BlobId) -> bool

impl<T: CertificateValue> GenericCertificate<T>

pub fn new( value: T, round: Round, signatures: Vec<(ValidatorPublicKey, ValidatorSignature)>, ) -> Self

pub fn value(&self) -> &T

Returns a reference to the Hashed value contained in this certificate.

pub fn into_value(self) -> T

Consumes this certificate, returning the value it contains.

pub fn inner(&self) -> &T

Returns reference to the value contained in this certificate.

pub fn into_inner(self) -> T

Consumes this certificate, returning the value it contains.

pub fn hash(&self) -> CryptoHash

Returns the certified value’s hash.

pub fn destructure( self, ) -> (T, Round, Vec<(ValidatorPublicKey, ValidatorSignature)>)

pub fn signatures(&self) -> &Vec<(ValidatorPublicKey, ValidatorSignature)>

pub fn add_signature( &mut self, signature: (ValidatorPublicKey, ValidatorSignature), ) -> &Vec<(ValidatorPublicKey, ValidatorSignature)>

Adds a signature to the certificate’s list of signatures It’s the responsibility of the caller to not insert duplicates

pub fn is_signed_by(&self, validator_name: &ValidatorPublicKey) -> bool

Returns whether the validator is among the signatories of this certificate.

pub fn check(&self, committee: &Committee) -> Result<(), ChainError>

where T: CertificateValue,

Verifies the certificate.

pub fn lite_certificate(&self) -> LiteCertificate<'_>

where T: CertificateValue,

impl GenericCertificate<ValidatedBlock>

pub fn requires_blob(&self, blob_id: &BlobId) -> bool

pub fn block(&self) -> &Block

Returns reference to the Block contained in this certificate.

Trait Implementations

impl<T: CertificateValue> Clone for GenericCertificate<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for GenericCertificate<T>

where T: Debug + CertificateValue,

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GenericCertificate<ConfirmedBlock>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'de> Deserialize<'de> for GenericCertificate<Timeout>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'de> Deserialize<'de> for GenericCertificate<ValidatedBlock>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<GenericCertificate<ConfirmedBlock>> for Certificate

fn from(cert: GenericCertificate<ConfirmedBlock>) -> Certificate

Converts to this type from the input type.

impl From<GenericCertificate<Timeout>> for Certificate

fn from(cert: GenericCertificate<Timeout>) -> Certificate

Converts to this type from the input type.

impl From<GenericCertificate<ValidatedBlock>> for Certificate

fn from(cert: GenericCertificate<ValidatedBlock>) -> Certificate

Converts to this type from the input type.

impl Serialize for GenericCertificate<ConfirmedBlock>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Serialize for GenericCertificate<Timeout>

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl Serialize for GenericCertificate<ValidatedBlock>

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl TryFrom<Certificate> for GenericCertificate<ConfirmedBlock>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(cert: Certificate) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Certificate> for GenericCertificate<Timeout>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(cert: Certificate) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Certificate> for GenericCertificate<ValidatedBlock>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(cert: Certificate) -> Result<Self, Self::Error>

Performs the conversion.