EpochConfig

unc_primitives::epoch_manager

Struct EpochConfig 

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pub struct EpochConfig {
Show 14 fields
    pub epoch_length: BlockHeightDelta,
    pub num_block_producer_seats: NumSeats,
    pub num_block_producer_seats_per_shard: Vec<NumSeats>,
    pub avg_hidden_validator_seats_per_shard: Vec<NumSeats>,
    pub block_producer_kickout_threshold: u8,
    pub chunk_producer_kickout_threshold: u8,
    pub validator_max_kickout_pledge_perc: u8,
    pub online_min_threshold: Rational32,
    pub online_max_threshold: Rational32,
    pub fishermen_threshold: Balance,
    pub minimum_pledge_divisor: u64,
    pub protocol_upgrade_pledge_threshold: Rational32,
    pub shard_layout: ShardLayout,
    pub validator_selection_config: ValidatorSelectionConfig,

}
Expand description

Epoch config, determines validator assignment for given epoch. Can change from epoch to epoch depending on the sharding and other parameters, etc.

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§epoch_length: BlockHeightDelta

Epoch length in block heights.

§num_block_producer_seats: NumSeats

Number of seats for block producers.

§num_block_producer_seats_per_shard: Vec<NumSeats>

Number of seats of block producers per each shard.

§avg_hidden_validator_seats_per_shard: Vec<NumSeats>

Expected number of hidden validator seats per each shard.

§block_producer_kickout_threshold: u8

Criterion for kicking out block producers.

§chunk_producer_kickout_threshold: u8

Criterion for kicking out chunk producers.

§validator_max_kickout_pledge_perc: u8

Max ratio of validators that we can kick out in an epoch

§online_min_threshold: Rational32

Online minimum threshold below which validator doesn’t receive reward.

§online_max_threshold: Rational32

Online maximum threshold above which validator gets full reward.

§fishermen_threshold: Balance

Pledge threshold for becoming a fisherman.

§minimum_pledge_divisor: u64

The minimum pledge required for staking is last seat price divided by this number.

§protocol_upgrade_pledge_threshold: Rational32

Threshold of pledge that needs to indicate that they ready for upgrade.

§shard_layout: ShardLayout

Shard layout of this epoch, may change from epoch to epoch

§validator_selection_config: ValidatorSelectionConfig

Additional config for validator selection algorithm

Trait Implementations§

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impl Clone for EpochConfig

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fn clone(&self) -> EpochConfig

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for EpochConfig

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

Formats the value using the given formatter. Read more
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impl PartialEq for EpochConfig

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fn eq(&self, other: &EpochConfig) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for EpochConfig

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impl StructuralPartialEq for EpochConfig

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