Struct snarkvm_ledger_block::ratifications::Ratifications

pub struct Ratifications<N: Network> { /* private fields */ }

Implementations

impl<N: Network> Ratifications<N>

pub fn to_ratifications_root(&self) -> Result<Field<N>>

Returns the ratifications root, by computing the root for a Merkle tree of the ratification IDs.

pub fn to_path( &self, ratification_id: N::RatificationID ) -> Result<RatificationsPath<N>>

Returns the Merkle path for the ratifications leaf.

pub fn to_tree(&self) -> Result<RatificationsTree<N>>

The Merkle tree of ratification IDs for the block.

impl<N: Network> Ratifications<N>

pub fn try_from_iter<T: IntoIterator<Item = Ratify<N>>>(iter: T) -> Result<Self>

Initializes from an iterator of ratifications.

impl<N: Network> Ratifications<N>

pub fn contains(&self, ratification_id: &N::RatificationID) -> bool

Returns true if the ratifications contains the given commitment.

pub fn get(&self, ratification_id: &N::RatificationID) -> Option<&Ratify<N>>

Returns the ratification for the given ratification ID.

pub fn is_empty(&self) -> bool

Returns ‘true’ if there are no ratifications.

pub fn len(&self) -> usize

Returns the number of ratifications.

impl<N: Network> Ratifications<N>

pub const MAX_RATIFICATIONS: usize = 65_536usize

The maximum number of ratifications allowed in a block.

pub fn iter(&self) -> impl '_ + ExactSizeIterator<Item = &Ratify<N>>

Returns an iterator over all ratifications, for all ratifications in self.

pub fn par_iter(&self) -> impl '_ + ParallelIterator<Item = &Ratify<N>>

Returns a parallel iterator over all ratifications, for all ratifications in self.

pub fn ratification_ids( &self ) -> impl '_ + ExactSizeIterator<Item = &N::RatificationID>

Returns an iterator over the ratification IDs, for all ratifications in self.

impl<N: Network> Ratifications<N>

pub fn into_ratification_ids( self ) -> impl ExactSizeIterator<Item = N::RatificationID>

Returns a consuming iterator over the ratification IDs, for all ratifications in self.

Trait Implementations

impl<N: Clone + Network> Clone for Ratifications<N>where N::RatificationID: Clone,

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Prints the ratifications as a JSON-string.

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

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

Deserializes the ratifications from a JSON-string or buffer.

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

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

Displays the ratifications as a JSON-string.

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

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

Reads the ratifications from 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 Ratifications<N>

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

Initializes the ratifications from a JSON-string.

type Err = Error

The associated error which can be returned from parsing.

impl<N: Network> IntoIterator for Ratifications<N>

fn into_iter(self) -> Self::IntoIter

Returns a consuming iterator over all ratifications, for all ratifications in self.

type IntoIter = IntoValues<<N as Network>::RatificationID, <Ratifications<N> as IntoIterator>::Item>

Which kind of iterator are we turning this into?

type Item = Ratify<N>

The type of the elements being iterated over.

impl<N: PartialEq + Network> PartialEq for Ratifications<N>where N::RatificationID: PartialEq,

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

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

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 Ratifications<N>

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

Serializes the ratifications to a JSON-string or buffer.

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

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

Writes the ratifications to a 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: Network> TryFrom<&[Ratify<N>]> for Ratifications<N>

fn try_from(ratifications: &[Ratify<N>]) -> Result<Self>

Initializes from a given ratifications list.

type Error = Error

The type returned in the event of a conversion error.

impl<N: Network> TryFrom<&Vec<Ratify<N>>> for Ratifications<N>

fn try_from(ratifications: &Vec<Ratify<N>>) -> Result<Self>

Initializes from a given ratifications list.

type Error = Error

The type returned in the event of a conversion error.

impl<N: Network> TryFrom<Vec<Ratify<N>>> for Ratifications<N>

fn try_from(ratifications: Vec<Ratify<N>>) -> Result<Self>

Initializes from a given ratifications list.

type Error = Error

The type returned in the event of a conversion error.

impl<N: Eq + Network> Eq for Ratifications<N>where N::RatificationID: Eq,

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

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