Struct CoreBpfMigrationConfig 

pub struct CoreBpfMigrationConfig {
    pub source_buffer_address: Pubkey,
    pub upgrade_authority_address: Option<Pubkey>,
    pub feature_id: Pubkey,
    pub migration_target: CoreBpfMigrationTargetType,
    pub verified_build_hash: Option<Hash>,
    pub datapoint_name: &'static str,
}

Configuration for migrating a built-in program to Core BPF.

Fields

source_buffer_address: Pubkey

The address of the source buffer account to be used to replace the builtin.

upgrade_authority_address: Option<Pubkey>

The authority to be used as the BPF program’s upgrade authority.

Note: If this value is set to None, then the migration will ignore the source buffer account’s authority. If it’s set to any Some(..) value, then the migration will perform a sanity check to ensure the source buffer account’s authority matches the provided value.

feature_id: Pubkey

The feature gate to trigger the migration to Core BPF. Note: This feature gate should never be the same as any builtin’s enable_feature_id. It should always be a feature gate that will be activated after the builtin is already enabled.

migration_target: CoreBpfMigrationTargetType

The type of target to replace.

verified_build_hash: Option<Hash>

If specified, the expected verifiable build hash of the bpf program. This will be checked against the buffer account before migration.

datapoint_name: &'static str

Static message used to emit datapoint logging. This is used to identify the migration in the logs. Should be unique to the migration, ie: “migrate_{builtin/stateless}to_core_bpf{program_name}”.

Trait Implementations

impl Debug for CoreBpfMigrationConfig

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

Formats the value using the given formatter.

impl PartialEq for CoreBpfMigrationConfig

fn eq(&self, other: &CoreBpfMigrationConfig) -> 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 StructuralPartialEq for CoreBpfMigrationConfig