Struct narwhal_config::committee::Committee
source · pub struct Committee { /* private fields */ }
Implementations§
source§impl Committee
impl Committee
pub const DEFAULT_FILENAME: &'static str = "committee.json"
Provided an identifier it returns the corresponding authority
Provided an identifier it returns the corresponding authority - if is not found then it panics
pub fn stake_by_id(&self, id: AuthorityIdentifier) -> Stake
sourcepub fn quorum_threshold(&self) -> Stake
pub fn quorum_threshold(&self) -> Stake
Returns the stake required to reach a quorum (2f+1).
sourcepub fn validity_threshold(&self) -> Stake
pub fn validity_threshold(&self) -> Stake
Returns the stake required to reach availability (f+1).
sourcepub fn reached_quorum(&self, stake: Stake) -> bool
pub fn reached_quorum(&self, stake: Stake) -> bool
Returns true if the provided stake has reached quorum (2f+1)
sourcepub fn reached_validity(&self, stake: Stake) -> bool
pub fn reached_validity(&self, stake: Stake) -> bool
Returns true if the provided stake has reached availability (f+1)
pub fn total_stake(&self) -> Stake
sourcepub fn leader(&self, seed: u64) -> Authority
pub fn leader(&self, seed: u64) -> Authority
Returns a leader node as a weighted choice seeded by the provided integer
sourcepub fn primary(&self, to: &PublicKey) -> Result<Multiaddr, ConfigError>
pub fn primary(&self, to: &PublicKey) -> Result<Multiaddr, ConfigError>
Returns the primary address of the target primary.
sourcepub fn primary_by_id(
&self,
to: &AuthorityIdentifier
) -> Result<Multiaddr, ConfigError>
pub fn primary_by_id( &self, to: &AuthorityIdentifier ) -> Result<Multiaddr, ConfigError>
Returns the primary address of the target primary.
pub fn network_key( &self, pk: &PublicKey ) -> Result<NetworkPublicKey, ConfigError>
sourcepub fn others_primaries(
&self,
myself: &PublicKey
) -> Vec<(PublicKey, Multiaddr, NetworkPublicKey)>
pub fn others_primaries( &self, myself: &PublicKey ) -> Vec<(PublicKey, Multiaddr, NetworkPublicKey)>
Return all the network addresses in the committee.
sourcepub fn others_primaries_by_id(
&self,
myself: AuthorityIdentifier
) -> Vec<(AuthorityIdentifier, Multiaddr, NetworkPublicKey)>
pub fn others_primaries_by_id( &self, myself: AuthorityIdentifier ) -> Vec<(AuthorityIdentifier, Multiaddr, NetworkPublicKey)>
Return all the network addresses in the committee.
sourcepub fn network_diff<'a>(&'a self, other: &'a Self) -> HashSet<&Multiaddr>
pub fn network_diff<'a>(&'a self, other: &'a Self) -> HashSet<&Multiaddr>
Return the network addresses that are present in the current committee but that are absent from the new committee (provided as argument).
sourcepub fn update_primary_network_info(
&mut self,
new_info: BTreeMap<PublicKey, (Stake, Multiaddr)>
) -> Result<(), Vec<CommitteeUpdateError>>
pub fn update_primary_network_info( &mut self, new_info: BTreeMap<PublicKey, (Stake, Multiaddr)> ) -> Result<(), Vec<CommitteeUpdateError>>
Update the networking information of some of the primaries. The arguments are a full vector of authorities which Public key and Stake must match the one stored in the current Committee. Any discrepancy will generate no update and return a vector of errors.
sourcepub fn advance_epoch(&self, new_epoch: Epoch) -> Committee
pub fn advance_epoch(&self, new_epoch: Epoch) -> Committee
Used for testing - not recommended to use for any other case. It creates a new instance with updated epoch
Trait Implementations§
source§impl<'de> Deserialize<'de> for Committee
impl<'de> Deserialize<'de> for Committee
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
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__D: Deserializer<'de>,
source§impl PartialEq for Committee
impl PartialEq for Committee
impl Eq for Committee
impl StructuralPartialEq for Committee
Auto Trait Implementations§
impl RefUnwindSafe for Committee
impl Send for Committee
impl Sync for Committee
impl Unpin for Committee
impl UnwindSafe for Committee
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