CheckpointVerifiedBlock

zebra_state

Struct CheckpointVerifiedBlock 

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pub struct CheckpointVerifiedBlock(/* private fields */);
Expand description

A block ready to be committed directly to the finalized state with a small number of checks if compared with a ContextuallyVerifiedBlock.

This is exposed for use in checkpointing.

Note: The difference between a CheckpointVerifiedBlock and a ContextuallyVerifiedBlock is that the CheckpointVerifier doesn’t bind the transaction authorizing data to the ChainHistoryBlockTxAuthCommitmentHash, but the NonFinalizedState and FinalizedState do.

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impl CheckpointVerifiedBlock

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pub fn new( block: Arc<Block>, hash: Option<Hash>, deferred_pool_balance_change: Option<DeferredPoolBalanceChange>, ) -> Self

Creates a CheckpointVerifiedBlock from Block with optional deferred balance and optional pre-computed hash.

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pub fn with_hash(block: Arc<Block>, hash: Hash) -> Self

Creates a block that’s ready to be committed to the finalized state, using a precalculated block::Hash.

Note: a CheckpointVerifiedBlock isn’t actually finalized until Request::CommitCheckpointVerifiedBlock returns success.

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impl Clone for CheckpointVerifiedBlock

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fn clone(&self) -> CheckpointVerifiedBlock

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CheckpointVerifiedBlock

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

Formats the value using the given formatter. Read more
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impl DerefMut for CheckpointVerifiedBlock

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.
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impl From<Arc<Block>> for CheckpointVerifiedBlock

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fn from(block: Arc<Block>) -> Self

Converts to this type from the input type.
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impl From<CheckpointVerifiedBlock> for ChainTipBlock

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fn from(CheckpointVerifiedBlock: CheckpointVerifiedBlock) -> Self

Converts to this type from the input type.
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impl From<CheckpointVerifiedBlock> for SemanticallyVerifiedBlock

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fn from(checkpoint_verified: CheckpointVerifiedBlock) -> Self

Converts to this type from the input type.
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impl PartialEq for CheckpointVerifiedBlock

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fn eq(&self, other: &CheckpointVerifiedBlock) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Deref for CheckpointVerifiedBlock

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type Target = SemanticallyVerifiedBlock

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl Eq for CheckpointVerifiedBlock

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impl StructuralPartialEq for CheckpointVerifiedBlock

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