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16 Commits

Author SHA1 Message Date
Jack Grigg cb819e47e9 Migrate to `ff` revision without `FieldExt` 2022-11-30 19:35:26 +00:00
Jack Grigg 49b2324f0a Replace unnecessary dependencies on `FieldExt` trait 2022-11-30 03:41:19 +00:00
Jack Grigg f0861db20b halo2_gadgets: Silence clippy lints 
They are in code generated by macros from the `uint` crate, that we
can't do anything about from here.
 2022-06-23 17:37:19 +00:00
Jack Grigg 5ed3d2501f halo2_gadgets: Replace `Option<V>` with `Value<V>` 2022-06-08 23:31:25 +00:00
str4d b2e2b9b081
Merge pull request #568 from zcash/circuit-review 
Changes from Orchard circuit review
 2022-05-05 16:03:31 +01:00
Jack Grigg 3800de5918 Rename `RangeConstrained::subset_of` to `bitrange_of` 2022-05-04 23:52:15 +00:00
Jack Grigg e04c8bfb4b Migrate to `ff 0.12` 2022-05-04 23:36:18 +00:00
Jack Grigg 97864d714e halo2_gadgets: Add `MessagePiece::from_subpieces` 
We introduce a new `RangeConstrained` newtype wrapper for tracking the
number of bits to which some type has been constrained.
 2022-05-02 16:04:02 +00:00
Jack Grigg f4675997bc Fix some clippy lints 2022-04-27 12:58:16 +00:00
Jack Grigg e3f1bf68db halo2_gadgets: Remove usage of `array::IntoIter::new` 
Rust 2021 implements `IntoIterator` for arrays directly, instead of only
references to arrays.

    https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html
 2022-04-27 12:56:54 +00:00
Jack Grigg b02800466a halo2_gadgets: Migrate chip gates to `Constraints::with_selector` 
Only one gate couldn't be migrated without altering the Orchard circuit.
 2022-04-24 22:13:38 +00:00
Dimitris Apostolou e2f88e450b
Fix typos 2022-02-03 18:01:22 +02:00
Jack Grigg c6886600a9 halo2_gadgets: Migrate from bigint to uint 
Closes zcash/halo2#457.
 2022-02-01 16:19:53 +00:00
therealyingtong 7c7c281000 Visibility fixes. 2022-01-28 23:38:22 +08:00
Jack Grigg 9a12beee73 halo2_gadgets: Rename `halo2` to `halo2_proofs` 
The previous commit renamed `halo2_proofs` back to `halo2` temporarily
to keep the commit size down. This commit performs the rename in a
single pass.
 2022-01-27 23:32:04 +00:00
Jack Grigg a2367abcaf Migrate to `halo2_gadgets` crate in subdir 
- The crate module structure from `orchard` has been flattened.
- The book pages we want to include in `halo2` have been moved to their
  target location, to avoid any conflicts during the merge.
- Common files that already exist in zcash/halo2 have been removed.
 2022-01-27 23:08:01 +00:00