mina_tree::proofs::to_field_elements

Trait ToFieldElements

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pub trait ToFieldElements<F: Field> {
    // Required method
    fn to_field_elements(&self, fields: &mut Vec<F>);

    // Provided method
    fn to_field_elements_owned(&self) -> Vec<F> { ... }
}

Required Methods§

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fn to_field_elements(&self, fields: &mut Vec<F>)

Provided Methods§

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fn to_field_elements_owned(&self) -> Vec<F>

Implementations on Foreign Types§

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impl ToFieldElements<Fp256<FpParameters>> for Option<&ZkAppUri>

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fn to_field_elements(&self, fields: &mut Vec<Fp>)

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impl ToFieldElements<Fp256<FpParameters>> for Box<Account>

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fn to_field_elements(&self, fields: &mut Vec<Fp>)

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impl ToFieldElements<Fp256<FpParameters>> for CompressedPubKey

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fn to_field_elements(&self, fields: &mut Vec<Fp>)

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impl ToFieldElements<Fp256<FpParameters>> for PubKey

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fn to_field_elements(&self, fields: &mut Vec<Fp>)

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impl ToFieldElements<Fp256<FpParameters>> for Signature

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fn to_field_elements(&self, fields: &mut Vec<Fp>)

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impl ToFieldElements<Fp256<FqParameters>> for OpeningProof<Vesta>

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fn to_field_elements(&self, fields: &mut Vec<Fq>)

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impl ToFieldElements<Fp256<FqParameters>> for ProverCommitments<Vesta>

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fn to_field_elements(&self, fields: &mut Vec<Fq>)

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impl<F: FieldWitness> ToFieldElements<F> for &[bool]

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness> ToFieldElements<F> for &[u8]

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness> ToFieldElements<F> for &[AllEvals<F>]

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness> ToFieldElements<F> for bool

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness> ToFieldElements<F> for u32

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness> ToFieldElements<F> for u64

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness> ToFieldElements<F> for MinaBaseProtocolConstantsCheckedValueStableV1

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness> ToFieldElements<F> for ByteString

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness> ToFieldElements<F> for Fp

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness> ToFieldElements<F> for Fq

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness, A: ToFieldElements<F>, B: ToFieldElements<F>> ToFieldElements<F> for (A, B)

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness, T: ToFieldElements<F> + Clone> ToFieldElements<F> for Cow<'_, T>

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness, T: ToFieldElements<F>> ToFieldElements<F> for &T

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness, T: ToFieldElements<F>> ToFieldElements<F> for Box<[T]>

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness, T: ToFieldElements<F>> ToFieldElements<F> for Vec<T>

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness, T: ToFieldElements<F>> ToFieldElements<F> for PointEvaluations<T>

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness, T: ToFieldElements<F>> ToFieldElements<F> for ProofEvaluations<T>

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: FieldWitness, T: ToFieldElements<F>, const N: usize> ToFieldElements<F> for [T; N]

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fn to_field_elements(&self, fields: &mut Vec<F>)

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impl<F: Field> ToFieldElements<F> for ()

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fn to_field_elements(&self, _fields: &mut Vec<F>)

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impl<T, F> ToFieldElements<Fp256<FpParameters>> for (&OrIgnore<T>, F)
where T: ToFieldElements<Fp>, F: Fn() -> T,

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fn to_field_elements(&self, fields: &mut Vec<Fp>)

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impl<T, F> ToFieldElements<Fp256<FpParameters>> for (&SetOrKeep<T>, F)
where T: ToFieldElements<Fp> + Clone, F: Fn() -> T,

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fn to_field_elements(&self, fields: &mut Vec<Fp>)

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impl<T, F> ToFieldElements<Fp256<FpParameters>> for (FlaggedOption<&T>, F)
where T: ToFieldElements<Fp>, F: Fn() -> T,

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fn to_field_elements(&self, fields: &mut Vec<Fp>)

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impl ToFieldElements<Fp256<FpParameters>> for ProofVerified

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impl ToFieldElements<Fp256<FpParameters>> for AuthorizationKind

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impl ToFieldElements<Fp256<FpParameters>> for MayUseToken

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impl ToFieldElements<Fp256<FpParameters>> for Stack

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impl ToFieldElements<Fp256<FpParameters>> for StateStack

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impl ToFieldElements<Fp256<FpParameters>> for SokDigest

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impl ToFieldElements<Fp256<FpParameters>> for StackFrameCheckedFrame

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impl ToFieldElements<Fp256<FpParameters>> for EpochLedger<Fp>

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impl ToFieldElements<Fp256<FpParameters>> for TransactionUnion

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impl ToFieldElements<Fp256<FpParameters>> for AccountPreconditions

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impl ToFieldElements<Fp256<FpParameters>> for Actions

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impl ToFieldElements<Fp256<FpParameters>> for Body

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impl ToFieldElements<Fp256<FpParameters>> for mina_tree::scan_state::transaction_logic::zkapp_command::EpochData

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impl ToFieldElements<Fp256<FpParameters>> for Events

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impl ToFieldElements<Fp256<FpParameters>> for Preconditions

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impl ToFieldElements<Fp256<FpParameters>> for mina_tree::scan_state::transaction_logic::zkapp_command::Timing

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impl ToFieldElements<Fp256<FpParameters>> for Update

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impl ToFieldElements<Fp256<FpParameters>> for ZkAppPreconditions

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impl ToFieldElements<Fp256<FpParameters>> for ZkappStatement

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impl ToFieldElements<Fp256<FpParameters>> for TokenId

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impl ToFieldElements<Fp256<FpParameters>> for TokenSymbol

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impl ToFieldElements<Fp256<FpParameters>> for VerificationKey

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impl ToFieldElements<Fp256<FpParameters>> for VotingFor

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impl ToFieldElements<Fp256<FpParameters>> for ZkAppAccount

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impl ToFieldElements<Fp256<FpParameters>> for AccountUnhashed

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impl ToFieldElements<Fp256<FpParameters>> for ConsensusState

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impl ToFieldElements<Fp256<FpParameters>> for BlockchainState

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impl ToFieldElements<Fp256<FpParameters>> for ProtocolState

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impl ToFieldElements<Fp256<FpParameters>> for ProtocolStateBody

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impl ToFieldElements<Fp256<FpParameters>> for SnarkTransition

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impl ToFieldElements<Fp256<FpParameters>> for PerProofWitness

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impl ToFieldElements<Fp256<FpParameters>> for StepMainStatement

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impl ToFieldElements<Fp256<FpParameters>> for LedgerWithHash

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impl<F, T> ToFieldElements<F> for MyCow<'_, T>
where F: FieldWitness, T: ToFieldElements<F>,

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impl<F: FieldWitness> ToFieldElements<F> for AuthRequired

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impl<F: FieldWitness> ToFieldElements<F> for MerklePath

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impl<F: FieldWitness> ToFieldElements<F> for mina_tree::Timing

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impl<F: FieldWitness> ToFieldElements<F> for Sgn

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impl<F: FieldWitness> ToFieldElements<F> for Boolean

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impl<F: FieldWitness> ToFieldElements<F> for CircuitVar<Sgn>

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impl<F: FieldWitness> ToFieldElements<F> for CircuitVar<Boolean>

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impl<F: FieldWitness> ToFieldElements<F> for Amount

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impl<F: FieldWitness> ToFieldElements<F> for Balance

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impl<F: FieldWitness> ToFieldElements<F> for BlockTime

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impl<F: FieldWitness> ToFieldElements<F> for BlockTimeSpan

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impl<F: FieldWitness> ToFieldElements<F> for Epoch

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impl<F: FieldWitness> ToFieldElements<F> for Fee

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impl<F: FieldWitness> ToFieldElements<F> for Index

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impl<F: FieldWitness> ToFieldElements<F> for Length

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impl<F: FieldWitness> ToFieldElements<F> for N

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impl<F: FieldWitness> ToFieldElements<F> for Nonce

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impl<F: FieldWitness> ToFieldElements<F> for Slot

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impl<F: FieldWitness> ToFieldElements<F> for SlotSpan

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impl<F: FieldWitness> ToFieldElements<F> for TxnVersion

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impl<F: FieldWitness> ToFieldElements<F> for CallStack

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impl<F: FieldWitness> ToFieldElements<F> for mina_tree::scan_state::transaction_logic::protocol_state::EpochData<F>

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impl<F: FieldWitness> ToFieldElements<F> for StagedLedgerHash<F>

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impl<F: FieldWitness> ToFieldElements<F> for Permissions<AuthRequired>

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impl<F: FieldWitness> ToFieldElements<F> for ReceiptChainHash

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impl<F: FieldWitness> ToFieldElements<F> for CheckedAmount<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedBalance<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedFee<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedBlockTime<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedBlockTimeSpan<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedIndex<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedLength<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedN32<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedN<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedNonce<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedSlot<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedSlotSpan<F>

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impl<F: FieldWitness> ToFieldElements<F> for CheckedTxnVersion<F>

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impl<F: FieldWitness> ToFieldElements<F> for FeatureFlags<bool>

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impl<F: FieldWitness> ToFieldElements<F> for InnerCurve<F>

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impl<F: FieldWitness> ToFieldElements<F> for PlonkVerificationKeyEvals<F>

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impl<F: FieldWitness> ToFieldElements<F> for Failure

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impl<F: FieldWitness> ToFieldElements<F> for AllEvals<F>

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impl<F: FieldWitness> ToFieldElements<F> for Unfinalized

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impl<F: FieldWitness> ToFieldElements<F> for GroupAffine<F>

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impl<F: FieldWitness, F2: FieldWitness + ToFieldElements<F>> ToFieldElements<F> for ShiftedValue<F2>

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impl<F: FieldWitness, T: Magnitude + ToFieldElements<F>> ToFieldElements<F> for Signed<T>

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impl<F: FieldWitness, const N: usize> ToFieldElements<F> for Address<N>

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impl<T> ToFieldElements<Fp256<FpParameters>> for WithLazyHash<T>

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impl<T> ToFieldElements<Fp256<FpParameters>> for ClosedInterval<T>
where T: ToFieldElements<Fp>,

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impl<T> ToFieldElements<Fp256<FpParameters>> for WithHash<T>

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impl<T: ToFieldElements<Fp>> ToFieldElements<Fp256<FpParameters>> for Statement<T>

Unlike expectations, OCaml doesn’t call Sok_digest.to_field_elements on Statement_intf.to_field_elements, it is probably overwritten somewhere but I was not able to find which method exactly is used: I added lots of printf everywhere but they are never called/triggered. I suspect it uses the to_hlist, or the Typ, or the data spec, but again, I couldn’t confirm.

This implementation relies only on the output I observed here, using reproducible input test data: https://github.com/MinaProtocol/mina/blob/bfd1009abdbee78979ff0343cc73a3480e862f58/src/lib/pickles/composition_types/composition_types.ml#L714C11-L714C48

TODO: Fuzz this method, compare with OCaml