Trait HeaviestTipsetKeyProvider 

pub trait HeaviestTipsetKeyProvider {
    // Required methods
    fn heaviest_tipset_key(&self) -> Result<Option<TipsetKey>>;
    fn set_heaviest_tipset_key(&self, tsk: &TipsetKey) -> Result<()>;
}

Required Methods

fn heaviest_tipset_key(&self) -> Result<Option<TipsetKey>>

Returns the currently tracked heaviest tipset.

fn set_heaviest_tipset_key(&self, tsk: &TipsetKey) -> Result<()>

Sets heaviest tipset.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'a, T: 'a + HeaviestTipsetKeyProvider + ?Sized> HeaviestTipsetKeyProvider for &'a T

fn heaviest_tipset_key(&self) -> Result<Option<TipsetKey>>

fn set_heaviest_tipset_key(&self, tsk: &TipsetKey) -> Result<()>

Implementors

impl HeaviestTipsetKeyProvider for DbImpl

where Arc<ReadOpsTrackingStore<ManyCar<ParityDb>>>: HeaviestTipsetKeyProvider, Arc<ManyCar<Arc<GarbageCollectableParityDb>>>: MatchHeaviestTipsetKeyProvider<Arc<ReadOpsTrackingStore<ManyCar<ParityDb>>>>, Arc<ManyCar<MemoryDB>>: MatchHeaviestTipsetKeyProvider<Arc<ReadOpsTrackingStore<ManyCar<ParityDb>>>>, Arc<ManyCar<ParityDb>>: MatchHeaviestTipsetKeyProvider<Arc<ReadOpsTrackingStore<ManyCar<ParityDb>>>>, Arc<MemoryDB>: MatchHeaviestTipsetKeyProvider<Arc<ReadOpsTrackingStore<ManyCar<ParityDb>>>>,

impl HeaviestTipsetKeyProvider for GarbageCollectableParityDb

impl HeaviestTipsetKeyProvider for MemoryDB

impl HeaviestTipsetKeyProvider for ParityDb

impl<T: Blockstore + SettingsStore> HeaviestTipsetKeyProvider for ManyCar<T>

impl<T: HeaviestTipsetKeyProvider + ?Sized> HeaviestTipsetKeyProvider for Arc<T>

impl<T: HeaviestTipsetKeyProvider> HeaviestTipsetKeyProvider for ReadOpsTrackingStore<T>