Struct finality_grandpa::HistoricalVotes

pub struct HistoricalVotes<H, N, S, Id> { /* private fields */ }

Historical votes seen in a round.

Implementations

impl<H, N, S, Id> HistoricalVotes<H, N, S, Id>

pub fn new() -> Self

Create a new HistoricalVotes.

pub fn new_with( seen: Vec<SignedMessage<H, N, S, Id>>, prevote_idx: Option<u64>, precommit_idx: Option<u64> ) -> Self

Create a new HistoricalVotes initialized from the parameters.

pub fn push_vote(&mut self, msg: SignedMessage<H, N, S, Id>)

Push a vote into the list. The value of self before this call is considered to be a prefix of the value post-call.

pub fn seen(&self) -> &[SignedMessage<H, N, S, Id>]

Return the messages seen so far.

pub fn prevote_idx(&self) -> Option<u64>

Return the number of messages seen before prevoting. None in case we didn’t prevote yet.

pub fn precommit_idx(&self) -> Option<u64>

Return the number of messages seen before precommiting. None in case we didn’t precommit yet.

pub fn set_prevoted_idx(&mut self)

Set the number of messages seen before prevoting.

pub fn set_precommitted_idx(&mut self)

Set the number of messages seen before precommiting.

Trait Implementations

impl<H: Clone, N: Clone, S: Clone, Id: Clone> Clone for HistoricalVotes<H, N, S, Id>

fn clone(&self) -> HistoricalVotes<H, N, S, Id>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<H: Debug, N: Debug, S: Debug, Id: Debug> Debug for HistoricalVotes<H, N, S, Id>

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

Formats the value using the given formatter.

impl<H: Default, N: Default, S: Default, Id: Default> Default for HistoricalVotes<H, N, S, Id>

fn default() -> HistoricalVotes<H, N, S, Id>

Returns the “default value” for a type.

impl<H: PartialEq, N: PartialEq, S: PartialEq, Id: PartialEq> PartialEq<HistoricalVotes<H, N, S, Id>> for HistoricalVotes<H, N, S, Id>

fn eq(&self, other: &HistoricalVotes<H, N, S, Id>) -> 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<H: Eq, N: Eq, S: Eq, Id: Eq> Eq for HistoricalVotes<H, N, S, Id>

impl<H, N, S, Id> StructuralEq for HistoricalVotes<H, N, S, Id>

impl<H, N, S, Id> StructuralPartialEq for HistoricalVotes<H, N, S, Id>