* Move the preallocate tests into their own files
And move the MetaAddr proptest into its own file.
Also do some minor formatting and cleanups.
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
* Implement SafePreallocate. Resolves#1880
* Add proptests for SafePreallocate
* Apply suggestions from code review
Comments which did not include replacement code will be addressed in a follow-up commit.
Co-authored-by: teor <teor@riseup.net>
* Rename [Safe-> Trusted]Allocate. Add doc and tests
Add tests to show that the largest allowed vec under TrustedPreallocate
is small enough to fit in a Zcash block/message (depending on type).
Add doc comments to all TrustedPreallocate test cases.
Tighten bounds on max_trusted_alloc for some types.
Note - this commit does NOT include TrustedPreallocate
impls for JoinSplitData, String, and Script.
These impls will be added in a follow up commit
* Implement SafePreallocate. Resolves#1880
* Add proptests for SafePreallocate
* Apply suggestions from code review
Comments which did not include replacement code will be addressed in a follow-up commit.
Co-authored-by: teor <teor@riseup.net>
* Rename [Safe-> Trusted]Allocate. Add doc and tests
Add tests to show that the largest allowed vec under TrustedPreallocate
is small enough to fit in a Zcash block/message (depending on type).
Add doc comments to all TrustedPreallocate test cases.
Tighten bounds on max_trusted_alloc for some types.
Note - this commit does NOT include TrustedPreallocate
impls for JoinSplitData, String, and Script.
These impls will be added in a follow up commit
* Impl TrustedPreallocate for Joinsplit
* Impl ZcashDeserialize for Vec<u8>
* Arbitrary, TrustedPreallocate, Serialize, and tests for Spend<SharedAnchor>
Co-authored-by: teor <teor@riseup.net>
* start refactoring transaction v4 for transaction v5
- move ShieldedData to sapling
- add AnchorVariant
- rename shielded_data to sapling_shielded data in V4
- move value_balance into ShieldedData
- update prop tests for new structure
* add AnchorVariant to Spend
- make anchor types available from sapling crate
- update serialize
* change shielded_balances_match() arguments
* change variable name anchor to shared_anchor in ShieldedData
* fix empty value balance serialization
* use AnchorV in shielded spends
* Rename anchor to per_spend_anchor
* Use nullifiers function directly in non-finalized state
* Use self.value_balance instead of passing it as an argument
* Add missing fields to ShieldedData PartialEq
* Derive Copy for tag types
* Add doc comments for ShieldedData refactor
* Implement a per-spend anchor compatibility iterator
Co-authored-by: teor <teor@riseup.net>
The ShieldedData container for the spend and output descriptions of a
transaction does *not* move, because it's encoding transaction
structure. A good sign that this is the right factoring is that the
transaction module now only needs to pull in sapling::{Spend, Output}
and not all the internals.
teor
Preston Evans
Alfredo Garcia
Deirdre Connolly
Henry de Valence