Struct SvmFeatureConfig 

pub struct SvmFeatureConfig {
    pub enable: Vec<Pubkey>,
    pub disable: Vec<Pubkey>,
}

Configuration for SVM features, specifying which features to enable or disable.

Fields

enable: Vec<Pubkey>

Features to explicitly enable (override defaults)

disable: Vec<Pubkey>

Features to explicitly disable (override defaults)

Implementations

impl SvmFeatureConfig

pub fn new() -> Self

Creates a new empty feature configuration.

pub fn default_mainnet_features() -> Self

Returns the default mainnet feature configuration.

This reflects features currently active on Solana mainnet-beta. Note: This may need periodic updates as mainnet features change. Last updated: 2025-01-25 (queried from mainnet RPC)

pub fn enable(self, feature: Pubkey) -> Self

Adds a feature to enable.

pub fn disable(self, feature: Pubkey) -> Self

Adds a feature to disable.

pub fn is_enabled(&self, feature: &Pubkey) -> Option<bool>

Checks if a feature should be enabled based on this configuration. Returns None if not explicitly configured (use default).

Trait Implementations

impl Clone for SvmFeatureConfig

fn clone(&self) -> SvmFeatureConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SvmFeatureConfig

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

Formats the value using the given formatter.

impl Default for SvmFeatureConfig

fn default() -> SvmFeatureConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SvmFeatureConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SvmFeatureConfig

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl Serialize for SvmFeatureConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SvmFeatureConfig

impl StructuralPartialEq for SvmFeatureConfig