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

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.