Struct diem_types::term_state::PosState

impl PosState

pub fn new( initial_seed: Vec<u8>, initial_nodes: Vec<(NodeID, u64)>, initial_committee: Vec<(AccountAddress, u64)>, genesis_pivot_decision: PivotBlockDecision ) -> Self

pub fn account_node_data( &self, account_address: AccountAddress ) -> Option<&NodeData>

impl PosState

Read-only functions use in TransactionValidator

pub fn validate_election_simple( &self, election_tx: &ElectionPayload ) -> Option<DiscardedVMStatus>

pub fn validate_pivot_decision_simple( &self, pivot_decision_tx: &PivotBlockDecision ) -> Option<DiscardedVMStatus>

impl PosState

Read-only functions used in execute_block

pub fn validate_election(&self, election_tx: &ElectionPayload) -> Result<()>

pub fn validate_pivot_decision( &self, pivot_decision_tx: &PivotBlockDecision, signature: MultiConsensusSignature ) -> Result<()>

pub fn validate_dispute(&self, dispute_payload: &DisputePayload) -> Result<()>

pub fn get_committee_at( &self, term: u64 ) -> Result<(ValidatorVerifier, Vec<u8>)>

Return (validator_set, term_seed).

pub fn next_elect_term(&self, author: &AccountAddress) -> Option<u64>

TODO(lpl): Return VDF seed for the term. Return Some(target_term) if author should send its election transaction.

pub fn final_serving_view(&self, author: &AccountAddress) -> Option<Round>

pub fn get_unlock_events(&self) -> Vec<ContractEvent>

pub fn current_view(&self) -> u64

pub fn skipped(&self) -> bool

pub fn next_evicted_term(&mut self) -> BTreeMap<H256, u64>

impl PosState

Write functions used apply changes (process events in PoS and PoW)

pub fn register_node(&mut self, node_id: NodeID) -> Result<()>

pub fn update_voting_power( &mut self, addr: &AccountAddress, increased_voting_power: u64 ) -> Result<()>

pub fn new_node_elected(&mut self, event: &ElectionEvent) -> Result<()>

pub fn next_view(&mut self) -> Result<Option<EpochState>>

get_new_committee has been called before this to produce an EpochState. And next_view will not be called for blocks following a pending reconfiguration block.

pub fn retire_node(&mut self, addr: &AccountAddress, votes: u64) -> Result<()>

pub fn force_retire_node(&mut self, addr: &AccountAddress) -> Result<()>

pub fn forfeit_node(&mut self, addr: &AccountAddress) -> Result<()>

impl PosState

pub fn record_update_views( &mut self, address: &AccountAddress, views: Vec<View> )

Trait Implementations§

impl Clone for PosState

fn clone(&self) -> PosState

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 Debug for PosState

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for PosState

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

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq for PosState

fn eq(&self, other: &PosState) -> 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 Serialize for PosState

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

Serialize this value into the given Serde serializer. Read more

impl Eq for PosState

impl StructuralPartialEq for PosState

Auto Trait Implementations§

impl RefUnwindSafe for PosState

impl Send for PosState

impl Sync for PosState

impl Unpin for PosState

impl UnwindSafe for PosState

Blanket Implementations§

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