Struct chain_impl_mockchain::vote::VotePlanLedger

pub struct VotePlanLedger {
    pub(crate) plans: Hamt<DefaultHasher, VotePlanId, VotePlanManager>,
}

Fields

plans: Hamt<DefaultHasher, VotePlanId, VotePlanManager>

Implementations

impl VotePlanLedger

pub fn new() -> Self

pub fn apply_vote( &self, block_date: BlockDate, identifier: Identifier, vote: VoteCast, token_distribution: TokenDistribution<'_, ()> ) -> Result<Self, VotePlanLedgerError>

attempt to apply the vote to the appropriate Vote Proposal

errors

can fail if:

• the vote plan id does not exist;
• the proposal’s index does not exist;
• it is no longer possible to vote (the date to vote expired)

pub fn add_vote_plan( &self, current_date: BlockDate, vote_plan: VotePlan, committee: HashSet<CommitteeId> ) -> Result<Self, VotePlanLedgerError>

add the vote plan in a new VotePlanLedger

the given VotePlanLedger is not modified and instead a new VotePlanLedger is returned. They share read-only memory.

errors if

• the vote_plan is set to finished votes in the past
• the vote_plan has already started

pub fn apply_committee_result<F>( &self, block_date: BlockDate, governance: &Governance, tally: &VoteTally, sig: TallyProof, token_distribution: TokenDistribution<'_, ()>, f: F ) -> Result<Self, VotePlanLedgerError>where F: FnMut(&VoteAction),

apply the committee result for the associated vote plan

Errors

This function may fail:

• if the Committee time has elapsed

Trait Implementations

impl Clone for VotePlanLedger

fn clone(&self) -> VotePlanLedger

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for VotePlanLedger

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq<VotePlanLedger> for VotePlanLedger

fn eq(&self, other: &VotePlanLedger) -> 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 Eq for VotePlanLedger

impl StructuralEq for VotePlanLedger

impl StructuralPartialEq for VotePlanLedger