Struct snarkvm_ledger_narwhal_batch_certificate::BatchCertificate

impl<N: Network> BatchCertificate<N>

pub fn new( batch_header: BatchHeader<N>, signatures: IndexMap<Signature<N>, i64> ) -> Result<Self>

Initializes a new batch certificate.

pub fn from( certificate_id: Field<N>, batch_header: BatchHeader<N>, signatures: IndexMap<Signature<N>, i64> ) -> Result<Self>

Initializes a new batch certificate.

pub fn from_unchecked( certificate_id: Field<N>, batch_header: BatchHeader<N>, signatures: IndexMap<Signature<N>, i64> ) -> Result<Self>

Initializes a new batch certificate.

impl<N: Network> BatchCertificate<N>

pub const fn certificate_id(&self) -> Field<N>

Returns the certificate ID.

pub const fn batch_header(&self) -> &BatchHeader<N>

Returns the batch header.

pub const fn batch_id(&self) -> Field<N>

Returns the batch ID.

pub const fn author(&self) -> Address<N>

Returns the author.

pub const fn round(&self) -> u64

Returns the round.

pub const fn transmission_ids(&self) -> &IndexSet<TransmissionID<N>>

Returns the transmission IDs.

pub const fn previous_certificate_ids(&self) -> &IndexSet<Field<N>>

Returns the batch certificate IDs for the previous round.

pub fn median_timestamp(&self) -> i64

Returns the median timestamp of the batch ID from the committee.

pub fn timestamps(&self) -> impl '_ + ExactSizeIterator<Item = i64>

Returns the timestamps of the batch ID from the committee.

pub fn signatures(&self) -> impl ExactSizeIterator<Item = &Signature<N>>

Returns the signatures of the batch ID from the committee.

impl<N: Network> BatchCertificate<N>

pub fn compute_certificate_id( batch_id: Field<N>, signatures: &IndexMap<Signature<N>, i64> ) -> Result<Field<N>>

Returns the certificate ID.

Trait Implementations§

impl<N: Clone + Network> Clone for BatchCertificate<N>

fn clone(&self) -> BatchCertificate<N>

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl<N: Network> Debug for BatchCertificate<N>

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

Prints the batch certificate as a JSON-string.

impl<'de, N: Network> Deserialize<'de> for BatchCertificate<N>

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

Deserializes the batch certificate from a JSON-string or buffer.

impl<N: Network> Display for BatchCertificate<N>

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

Displays the batch certificate as a JSON-string.

impl<N: Network> FromBytes for BatchCertificate<N>

fn read_le<R: Read>(reader: R) -> IoResult<Self>

Reads the batch certificate from the buffer.

fn from_bytes_le(bytes: &[u8]) -> Result<Self, Error>
where Self: Sized,

Returns Self from a byte array in little-endian order.

impl<N: Network> FromStr for BatchCertificate<N>

fn from_str(certificate: &str) -> Result<Self, Self::Err>

Initializes the batch certificate from a JSON-string.

type Err = Error

The associated error which can be returned from parsing.

impl<N: Network> Hash for BatchCertificate<N>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl<N: PartialEq + Network> PartialEq for BatchCertificate<N>

fn eq(&self, other: &BatchCertificate<N>) -> bool

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

1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<N: Network> Serialize for BatchCertificate<N>

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

Serializes the batch certificate to a JSON-string or buffer.

impl<N: Network> ToBytes for BatchCertificate<N>

fn write_le<W: Write>(&self, writer: W) -> IoResult<()>

Writes the batch certificate to the buffer.

fn to_bytes_le(&self) -> Result<Vec<u8>, Error>
where Self: Sized,

Returns self as a byte array in little-endian order.

impl<N: Eq + Network> Eq for BatchCertificate<N>

impl<N: Network> StructuralEq for BatchCertificate<N>

impl<N: Network> StructuralPartialEq for BatchCertificate<N>

Auto Trait Implementations§

impl<N> RefUnwindSafe for BatchCertificate<N>
where <N as Environment>::Field: RefUnwindSafe, <<N as Environment>::PairingCurve as PairingEngine>::G1Affine: RefUnwindSafe, <N as Environment>::Projective: RefUnwindSafe, <N as Environment>::Scalar: RefUnwindSafe, <N as Network>::TransactionID: RefUnwindSafe,

impl<N> Send for BatchCertificate<N>

impl<N> Sync for BatchCertificate<N>

impl<N> Unpin for BatchCertificate<N>
where <N as Environment>::Field: Unpin, <<N as Environment>::PairingCurve as PairingEngine>::G1Affine: Unpin, <N as Environment>::Projective: Unpin, <N as Environment>::Scalar: Unpin, <N as Network>::TransactionID: Unpin,

impl<N> UnwindSafe for BatchCertificate<N>
where <N as Environment>::Field: UnwindSafe, <<N as Environment>::PairingCurve as PairingEngine>::G1Affine: UnwindSafe, <N as Environment>::Projective: UnwindSafe, <N as Environment>::Scalar: UnwindSafe, <N as Network>::TransactionID: UnwindSafe,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<'de, T> DeserializeExt<'de> for T
where T: DeserializeOwned,

fn take_from_value<D>( value: &mut Value, field: &str ) -> Result<T, <D as Deserializer<'de>>::Error>
where D: Deserializer<'de>,

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T
where T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V