* wip
* prototype custom predicates 1b
* feat: implement custom pred recursion
* files reorg, add github CI for rustfmt checks
* start sparsemerkletree. impl add_leaf method, initial Leaf & Intermediate types with methods
* mt: add hash computation of all the nodes in the tree, add method to print the tree to visualize it as a graphviz
* mt: add (till the leaf) method which is used by get,contains,prove methods
* mt: add verify (of inclusion) method
* mt: update 'down' method to reuse siblings, update get,contains,prove methods (the three use 'down' under the hood)
* Add nonexistence proofs and iterator
* Add iterator test
* migrate usage of old merkletree to the new merkletree impl in POD2 code
---------
Co-authored-by: Eduard S. <eduardsanou@posteo.net>
Co-authored-by: Ahmad <root@ahmadafuni.com>
* Experiment with statement & op enums
* Clean-up & fixes
* More clean-up
* Add argument length checks
* More clean-up
* Place statement and operation logic in submodules
* Implement Containers (Dictionary,Set,Array) on top of MerkleTree. And restructure the code.
- Reorganize the code grouping backends, middleware, frontend, (crypto) primitives.
- Add types Dictionary,Set,Array at the middleware layer, so that
it can be used both by the backend and frontend. The Dictionary, Set,
Array use the merkletree differently as specified at
f2575d1524/book/src/values.md (dictionary-array-set)
- The containers introduce the trait Container, which has the
method 'cm()'. At the current version this uses a merkletree
under the hood, and the method 'cm' returns the merkle root.
- Ideally neither frontend nor backend use the MerkleTree type, and they
use the wrappers {Dictionary,Set,Array}. Note that the current commit
the MerkleTree is used at the mock-backend to check internal values, but
not at the struct types.
- updated the spec's merkletree section updating the defined interface
- add github ci to run the tests
---------
Co-authored-by: Ahmad Afuni <root@ahmadafuni.com>
Co-authored-by: Eduard S. <eduardsanou@posteo.net>
