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DriveAbciQueryShieldedVersions

dpp::version::drive_abci_versions::drive_abci_query_versions

Struct DriveAbciQueryShieldedVersions 

pub struct DriveAbciQueryShieldedVersions {
    pub encrypted_notes: FeatureVersionBounds,
    pub anchors: FeatureVersionBounds,
    pub most_recent_anchor: FeatureVersionBounds,
    pub pool_state: FeatureVersionBounds,
    pub notes_count: FeatureVersionBounds,
    pub nullifiers: FeatureVersionBounds,
    pub nullifiers_trunk_state: FeatureVersionBounds,
    pub nullifiers_branch_state: FeatureVersionBounds,
    pub recent_nullifier_changes: FeatureVersionBounds,
    pub recent_compacted_nullifier_changes: FeatureVersionBounds,
    pub max_query_chunks: u8,
}

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§encrypted_notes: FeatureVersionBounds§anchors: FeatureVersionBounds§most_recent_anchor: FeatureVersionBounds§pool_state: FeatureVersionBounds§notes_count: FeatureVersionBounds§nullifiers: FeatureVersionBounds§nullifiers_trunk_state: FeatureVersionBounds§nullifiers_branch_state: FeatureVersionBounds§recent_nullifier_changes: FeatureVersionBounds§recent_compacted_nullifier_changes: FeatureVersionBounds§max_query_chunks: u8

Maximum number of MMR chunks a single getShieldedEncryptedNotes query may span.

The wire-level cap on notes returned per query is therefore max_query_chunks × (1 << SHIELDED_NOTES_CHUNK_POWER) — today chunk_power = 11 so each chunk holds 2048 notes. start_index must still be chunk-aligned (2048-note boundary); this cap only controls how many adjacent chunks one proof may cover.

Expressed in chunks (not raw notes) so the MMR-shape coupling is explicit and the cap can be bumped independently of the chunk size. v0 = 1 (legacy single-chunk-per-query behaviour); v1 = 4 (8192-note responses, ~4× fewer round-trips on a cold 1M-note sync).

Trait Implementations§

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impl Clone for DriveAbciQueryShieldedVersions

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fn clone(&self) -> DriveAbciQueryShieldedVersions

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

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

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

Formats the value using the given formatter. Read more
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impl Default for DriveAbciQueryShieldedVersions

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fn default() -> DriveAbciQueryShieldedVersions

Returns the “default value” for a type. Read more

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