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PutBlocksRows

zcash_client_backend::data_api::ll::wallet

Struct PutBlocksRows 

Source 
pub struct PutBlocksRows {
    pub sapling_commitments: Vec<Option<(Node, Retention<BlockHeight>)>>,
    pub orchard_commitments: Vec<Option<(MerkleHashOrchard, Retention<BlockHeight>)>>,
    pub ironwood_commitments: Vec<Option<(MerkleHashOrchard, Retention<BlockHeight>)>>,
    pub note_positions: Vec<(ShieldedPool, Position)>,
    pub last_scanned_height: Option<BlockHeight>,
}
Expand description

The note commitment data accumulated by put_blocks_rows across a sequence of scanned blocks: exactly the input that the note commitment tree stage of put_blocks consumes.

Commitment entries are wrapped in Option so that downstream subtree construction (see build_subtrees) can move them out of the buffer from within a rayon parallel iterator; every entry is Some on return from put_blocks_rows.

Fields§

§sapling_commitments: Vec<Option<(Node, Retention<BlockHeight>)>>

The ordered vector of note commitments for Sapling outputs, beginning at the position following the final Sapling tree state of the from_state argument.

§orchard_commitments: Vec<Option<(MerkleHashOrchard, Retention<BlockHeight>)>>
Available on crate feature orchard only.

The ordered vector of note commitments for Orchard outputs, beginning at the position following the final Orchard tree state of the from_state argument.

§ironwood_commitments: Vec<Option<(MerkleHashOrchard, Retention<BlockHeight>)>>
Available on crate feature orchard only.

The ordered vector of note commitments for Ironwood outputs, beginning at the position following the final Ironwood tree state of the from_state argument.

§note_positions: Vec<(ShieldedPool, Position)>

The note commitment tree positions of outputs received by the wallet, for use with LowLevelWalletWrite::notify_scan_complete.

§last_scanned_height: Option<BlockHeight>

The height of the last block in the persisted sequence; None if and only if the provided block vector was empty.

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impl Default for PutBlocksRows

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fn default() -> Self

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