Struct massa_versioning::versioning::MipStoreRaw

pub struct MipStoreRaw {
    pub(crate) store: BTreeMap<MipInfo, MipState>,
    pub(crate) stats: MipStoreStats,
}

Store of all versioning info

Fields

store: BTreeMap<MipInfo, MipState>

stats: MipStoreStats

Implementations

impl MipStoreRaw

pub fn update_with( &mut self, store_raw: &MipStoreRaw, ) -> Result<(Vec<MipInfo>, BTreeMap<MipInfo, MipState>), UpdateWithError>

Update our store with another (usually after a bootstrap where we received another store) Return list of updated / added if successful, UpdateWithError otherwise

fn update_network_version_stats( &mut self, slot_timestamp: MassaTime, network_versions: Option<(u32, Option<u32>)>, )

fn advance_states_on_updated_stats(&mut self, slot_timestamp: MassaTime)

Used internally by update_network_version_stats

fn get_latest_component_version_at( &self, component: &MipComponent, ts: MassaTime, ) -> u32

Get latest version at given timestamp (e.g. slot)

fn get_all_active_component_versions( &self, component: &MipComponent, ) -> Vec<u32>

Get all versions in ‘Active state’ for the given MipComponent

fn get_all_component_versions( &self, component: &MipComponent, ) -> BTreeMap<u32, ComponentStateTypeId>

Get all versions (at any state) for the given MipComponent

fn is_consistent_with_shutdown_period( &self, shutdown_start: Slot, shutdown_end: Slot, thread_count: u8, t0: MassaTime, genesis_timestamp: MassaTime, ) -> Result<(), IsConsistentWithShutdownPeriodError>

Check if store is consistent with given last network shutdown On a network shutdown, the MIP infos will be edited but we still need to check if this is consistent See https://github.com/massalabs/massa-functional-tests/blob/main/tests_versioning_network_restart.py for an example

fn update_for_network_shutdown( &mut self, shutdown_start: Slot, shutdown_end: Slot, thread_count: u8, t0: MassaTime, genesis_timestamp: MassaTime, ) -> Result<(), ModelsError>

pub fn get_network_versions_stats(&self) -> HashMap<u32, u64>

pub fn is_key_value_valid( &self, serialized_key: &[u8], serialized_value: &[u8], ) -> bool

pub fn _is_key_value_valid( &self, serialized_key: &[u8], serialized_value: &[u8], ) -> Result<(), IsKVValidError>

fn update_batches( &self, batch: &mut DBBatch, versioning_batch: &mut DBBatch, between: Option<(&MassaTime, &MassaTime)>, ) -> Result<(), SerializeError>

Get MIP store changes between 2 timestamps - used by the db to update the disk

fn extend_from_db( &mut self, db: ShareableMassaDBController, ) -> Result<(Vec<MipInfo>, BTreeMap<MipInfo, MipState>), ExtendFromDbError>

Extend MIP store with what is written on the disk

fn try_from_db( db: ShareableMassaDBController, cfg: MipStatsConfig, ) -> Result<Self, ExtendFromDbError>

Create a MIP store raw with what is written on the disk

Trait Implementations

impl Clone for MipStoreRaw

fn clone(&self) -> MipStoreRaw

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MipStoreRaw

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

Formats the value using the given formatter.

impl Deserializer<MipStoreRaw> for MipStoreRawDeserializer

fn deserialize<'a, E: ParseError<&'a [u8]> + ContextError<&'a [u8]>>( &self, buffer: &'a [u8], ) -> IResult<&'a [u8], MipStoreRaw, E>

Deserialize a value T from a buffer of u8.

impl PartialEq for MipStoreRaw

fn eq(&self, other: &MipStoreRaw) -> 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 Serializer<MipStoreRaw> for MipStoreRawSerializer

fn serialize( &self, value: &MipStoreRaw, buffer: &mut Vec<u8>, ) -> Result<(), SerializeError>

Serialize a value T into a buffer of u8.

impl<const N: usize> TryFrom<([(MipInfo, MipState); N], MipStatsConfig)> for MipStoreRaw

type Error = UpdateWithError

The type returned in the event of a conversion error.

fn try_from( (value, cfg): ([(MipInfo, MipState); N], MipStatsConfig), ) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for MipStoreRaw