Module add_subtrees

Fully populate the Sapling and Orchard note commitment subtrees for existing blocks in the database.

Structs

AddSubtrees

Implements DiskFormatUpgrade for populating Sapling and Orchard note commitment subtrees.

Functions

calculate_orchard_subtree 🔒

Calculates a note commitment subtree for Orchard, reading blocks from read_db if needed.

calculate_sapling_subtree 🔒

Calculates a note commitment subtree for Sapling, reading blocks from read_db if needed.

check_orchard_subtrees 🔒

Check that Orchard note commitment subtrees were correctly added.

check_sapling_subtrees 🔒

Check that Sapling note commitment subtrees were correctly added.

first_orchard_mainnet_subtree 🔒

A quick test vector that allows us to fail an incorrect upgrade within a few seconds.

first_sapling_mainnet_subtree 🔒

A quick test vector that allows us to fail an incorrect upgrade within a few seconds.

quick_check_orchard_subtrees 🔒

Quickly check that the first calculated orchard subtree is correct.

quick_check_sapling_subtrees 🔒

Quickly check that the first calculated sapling subtree is correct.

reset

Reset data from previous upgrades. This data can be complete or incomplete.

subtree_format_calculation_pre_checks

Quickly check that the first calculated subtree is correct.

write_orchard_subtree 🔒

Writes an Orchard note commitment subtree to upgrade_db.

write_sapling_subtree 🔒

Writes a Sapling note commitment subtree to upgrade_db.