Struct solana_sdk::feature_set::FeatureSet

pub struct FeatureSet {
    pub active: HashMap<Pubkey, Slot>,
    pub inactive: HashSet<Pubkey>,
}

FeatureSet holds the set of currently active/inactive runtime features

Fields

active: HashMap<Pubkey, Slot>

inactive: HashSet<Pubkey>

Implementations

impl FeatureSet

pub fn is_active(&self, feature_id: &Pubkey) -> bool

pub fn activated_slot(&self, feature_id: &Pubkey) -> Option<Slot>

pub fn full_inflation_features_enabled(&self) -> HashSet<Pubkey>

List of enabled features that trigger full inflation

pub fn all_enabled() -> Self

All features enabled, useful for testing

pub fn activate(&mut self, feature_id: &Pubkey, slot: u64)

Activate a feature

pub fn deactivate(&mut self, feature_id: &Pubkey)

Deactivate a feature

pub fn new_warmup_cooldown_rate_epoch( &self, epoch_schedule: &EpochSchedule ) -> Option<Epoch>

Trait Implementations

impl AbiExample for FeatureSet

fn example() -> Self

impl Clone for FeatureSet

fn clone(&self) -> FeatureSet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureSet

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

Formats the value using the given formatter.

impl Default for FeatureSet

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for FeatureSet

fn eq(&self, other: &FeatureSet) -> 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 FeatureSet

impl StructuralPartialEq for FeatureSet