Struct vapcore_snapshot::PoaSnapshot [−][src]
Snapshot creation and restoration for PoA chains. Chunk format:
[FLAG, [header, epoch data], …]
- Header data at which transition occurred,
- epoch data (usually list of validators and proof of change)
FLAG is a bool: true for last chunk, false otherwise.
The last item of the last chunk will be a list containing data for the warp target block: [header, transactions, uncles, receipts, parent_td].
Trait Implementations
impl SnapshotComponents for PoaSnapshot[src]
fn chunk_all(
&mut self,
chain: &BlockChain,
block_at: H256,
sink: &mut ChunkSink<'_>,
_progress: &RwLock<Progress>,
preferred_size: usize
) -> Result<(), SnapshotError>[src]
&mut self,
chain: &BlockChain,
block_at: H256,
sink: &mut ChunkSink<'_>,
_progress: &RwLock<Progress>,
preferred_size: usize
) -> Result<(), SnapshotError>
fn rebuilder(
&self,
chain: BlockChain,
db: Arc<dyn BlockChainDB>,
manifest: &ManifestData
) -> Result<Box<dyn Rebuilder>, VapcoreError>[src]
&self,
chain: BlockChain,
db: Arc<dyn BlockChainDB>,
manifest: &ManifestData
) -> Result<Box<dyn Rebuilder>, VapcoreError>
fn min_supported_version(&self) -> u64[src]
fn current_version(&self) -> u64[src]
Auto Trait Implementations
impl RefUnwindSafe for PoaSnapshot
impl Send for PoaSnapshot
impl Sync for PoaSnapshot
impl Unpin for PoaSnapshot
impl UnwindSafe for PoaSnapshot
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,