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Constraints for custom predicates (#227)

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* add target types for custom predicates

* simplify

* fix clippy

* fix typo

* don't use ref for NativePredicate

* fix wrong len

* precalculate CustomPredicateBatch id

* wip

* wip

* move code back

* great progress

* wip

* code complete, hopefully; missing tests

* fill aux for custom predicate op

* fix clippy warnings

* fix typos

* fix test import

* fix missing assignment in lt_mask, test custom_operation_verify_gadget

* fix mistake

* wip

* fix

* debug revert except for let entry = CustomPredicateVerifyEntryTarget

* fix batch_id calculation by fixing padding

* oops

* remove completed TODOs
This commit is contained in:
Eduard S. 2025-05-13 11:00:45 +02:00 • committed by GitHub
parent 4fa9e20ecd
commit 024ed8bd04
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12 changed files with 1597 additions and 291 deletions
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9
src/examples/custom.rs
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@ -12,10 +12,9 @@ use crate::{
/// Instantiates an ETH friend batch
pub fn eth_friend_batch(params: &Params) -> Result<Arc<CustomPredicateBatch>> {
let mut builder = CustomPredicateBatchBuilder::new("eth_friend".into());
let mut builder = CustomPredicateBatchBuilder::new(params.clone(), "eth_friend".into());
let _eth_friend = builder.predicate_and(
"eth_friend",
params,
// arguments:
&["src_ori", "src_key", "dst_ori", "dst_key"],
// private arguments:
@ -44,7 +43,8 @@ pub fn eth_friend_batch(params: &Params) -> Result<Arc<CustomPredicateBatch>> {
/// Instantiates an ETHDoS batch
pub fn eth_dos_batch(params: &Params) -> Result<Arc<CustomPredicateBatch>> {
let eth_friend = Predicate::Custom(CustomPredicateRef::new(eth_friend_batch(params)?, 0));
let mut builder = CustomPredicateBatchBuilder::new("eth_dos_distance_base".into());
let mut builder =
CustomPredicateBatchBuilder::new(params.clone(), "eth_dos_distance_base".into());
// eth_dos_distance_base(src_or, src_key, dst_or, dst_key, distance_or, distance_key) = and<
// eq(src_or, src_key, dst_or, dst_key),
@ -52,7 +52,6 @@ pub fn eth_dos_batch(params: &Params) -> Result<Arc<CustomPredicateBatch>> {
// >
let eth_dos_distance_base = builder.predicate_and(
"eth_dos_distance_base",
params,
&[
// arguments:
"src_ori",
@ -83,7 +82,6 @@ pub fn eth_dos_batch(params: &Params) -> Result<Arc<CustomPredicateBatch>> {
let eth_dos_distance_ind = builder.predicate_and(
"eth_dos_distance_ind",
params,
&[
// arguments:
"src_ori",
@ -135,7 +133,6 @@ pub fn eth_dos_batch(params: &Params) -> Result<Arc<CustomPredicateBatch>> {
let _eth_dos_distance = builder.predicate_or(
"eth_dos_distance",
params,
&[
"src_ori",
"src_key",