Struct Context

pub struct Context {
    pub epoch_start_timestamp_ms: u64,
    pub own_index: AuthorityIndex,
    pub committee: Committee,
    pub parameters: Parameters,
    pub protocol_config: ProtocolConfig,
    pub metrics: Arc<Metrics>,
    pub clock: Arc<Clock>,
}

Context contains per-epoch configuration and metrics shared by all components of this authority.

Fields

epoch_start_timestamp_ms: u64

Timestamp of the start of the current epoch.

own_index: AuthorityIndex

Index of this authority in the committee.

committee: Committee

Committee of the current epoch.

parameters: Parameters

Parameters of this authority.

protocol_config: ProtocolConfig

Protocol configuration of current epoch.

metrics: Arc<Metrics>

Metrics of this authority.

clock: Arc<Clock>

Access to local clock

Implementations

impl Context

pub fn new_for_test( committee_size: usize, ) -> (Self, Vec<(NetworkKeyPair, ProtocolKeyPair)>)

Create a test context with a committee of given size and even stake

pub fn new_with_test_options( committee_size: usize, unused_port: bool, ) -> (Self, Vec<(NetworkKeyPair, ProtocolKeyPair)>)

Create a test context with a committee of given size and even stake

pub fn with_epoch_start_timestamp_ms( self, epoch_start_timestamp_ms: u64, ) -> Self

pub fn with_authority_index(self, authority: AuthorityIndex) -> Self

pub fn with_committee(self, committee: Committee) -> Self

pub fn with_parameters(self, parameters: Parameters) -> Self

pub fn with_protocol_config(self, protocol_config: ProtocolConfig) -> Self

Trait Implementations

impl Clone for Context

fn clone(&self) -> Context

Returns a copy of the value.

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

Performs copy-assignment from source.