Enum radix_substate_store_interface::interface::PartitionDatabaseUpdates

pub enum PartitionDatabaseUpdates {
    Delta {
        substate_updates: IndexMap<DbSortKey, DatabaseUpdate>,
    },
    Reset {
        new_substate_values: IndexMap<DbSortKey, DbSubstateValue>,
    },
}

A canonical description of specific Partition’s updates to be applied.

Variants

Delta

A delta change, touching just selected substates.

Fields

substate_updates: IndexMap<DbSortKey, DatabaseUpdate>

Reset

A reset, dropping all Substates of a partition and replacing them with a new set.

Fields

new_substate_values: IndexMap<DbSortKey, DbSubstateValue>

Implementations

impl PartitionDatabaseUpdates

pub fn get_substate_change( &self, sort_key: &DbSortKey ) -> Option<SubstateChange<'_>>

Returns an effective change applied to the given Substate by this Partition update. May return None only if the Substate was unaffected.

This method is useful for index-updating logic which does not care about the nature of the Partition update (i.e. delta vs reset).

Trait Implementations

impl<X: CustomValueKind> Categorize<X> for PartitionDatabaseUpdates

fn value_kind() -> ValueKind<X>

impl Clone for PartitionDatabaseUpdates

fn clone(&self) -> PartitionDatabaseUpdates

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PartitionDatabaseUpdates

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

Formats the value using the given formatter.

impl<D: Decoder<X>, X: CustomValueKind> Decode<X, D> for PartitionDatabaseUpdates

fn decode_body_with_value_kind( decoder: &mut D, value_kind: ValueKind<X> ) -> Result<Self, DecodeError>

Decodes the type from the decoder, which should match a preloaded value kind.

impl Default for PartitionDatabaseUpdates

fn default() -> Self

Returns the “default value” for a type.

impl<C: CustomTypeKind<RustTypeId>> Describe<C> for PartitionDatabaseUpdates

const TYPE_ID: RustTypeId = _

The TYPE_ID should give a unique identifier for its SBOR schema type. An SBOR schema type capture details about the SBOR payload, how it should be interpreted, validated and displayed.

fn type_data() -> TypeData<C, RustTypeId>

Returns the local schema for the given type.

fn add_all_dependencies(aggregator: &mut TypeAggregator<C>)

For each type referenced in get_local_type_data, we need to ensure that the type and all of its own references get added to the aggregator.

impl<E: Encoder<X>, X: CustomValueKind> Encode<X, E> for PartitionDatabaseUpdates

fn encode_value_kind(&self, encoder: &mut E) -> Result<(), EncodeError>

Encodes the SBOR value’s kind to the encoder

fn encode_body(&self, encoder: &mut E) -> Result<(), EncodeError>

Encodes the SBOR body of the type to the encoder.

impl PartialEq for PartitionDatabaseUpdates

fn eq(&self, other: &PartitionDatabaseUpdates) -> 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<X: CustomValueKind> SborEnum<X> for PartitionDatabaseUpdates

fn get_discriminator(&self) -> u8

fn get_length(&self) -> usize

impl Eq for PartitionDatabaseUpdates

impl StructuralPartialEq for PartitionDatabaseUpdates