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superstruct the AttesterSlashing (#5636)

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* `superstruct` Attester Fork Variants

* Push a little further

* Deal with Encode / Decode of AttesterSlashing

* not so sure about this..

* Stop Encode/Decode Bounds from Propagating Out

* Tons of Changes..

* More Conversions to AttestationRef

* Add AsReference trait (#15)

* Add AsReference trait

* Fix some snafus

* Got it Compiling! :D

* Got Tests Building

* Get beacon chain tests compiling

---------

Co-authored-by: Michael Sproul <micsproul@gmail.com>
This commit is contained in:
ethDreamer
2024-05-02 18:00:21 -05:00
committed by GitHub
parent 3b7132bc0d
commit e6c7f145dd
53 changed files with 1405 additions and 437 deletions
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49
slasher/src/lib.rs
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@@ -28,7 +28,8 @@ pub use database::{
};
pub use error::Error;
use types::{AttesterSlashing, EthSpec, IndexedAttestation, ProposerSlashing};
use types::{AttesterSlashing, AttesterSlashingBase, AttesterSlashingElectra};
use types::{EthSpec, IndexedAttestation, ProposerSlashing};
#[derive(Debug, PartialEq)]
pub enum AttesterSlashingStatus<E: EthSpec> {
@@ -59,14 +60,48 @@ impl<E: EthSpec> AttesterSlashingStatus<E> {
match self {
NotSlashable => None,
AlreadyDoubleVoted => None,
DoubleVote(existing) | SurroundedByExisting(existing) => Some(AttesterSlashing {
attestation_1: *existing,
attestation_2: new_attestation.clone(),
}),
SurroundsExisting(existing) => Some(AttesterSlashing {
DoubleVote(existing) | SurroundedByExisting(existing) => {
match (*existing, new_attestation) {
// TODO(electra) - determine when we would convert a Base attestation to Electra / how to handle mismatched attestations here
(IndexedAttestation::Base(existing_att), IndexedAttestation::Base(new_att)) => {
Some(AttesterSlashing::Base(AttesterSlashingBase {
attestation_1: existing_att,
attestation_2: new_att.clone(),
}))
}
(
IndexedAttestation::Electra(existing_att),
IndexedAttestation::Electra(new_att),
) => Some(AttesterSlashing::Electra(AttesterSlashingElectra {
attestation_1: existing_att,
attestation_2: new_att.clone(),
})),
_ => panic!("attestations must be of the same type"),
}
}
// TODO(electra): fix this once we superstruct IndexedAttestation (return the correct type)
SurroundsExisting(existing) => match (*existing, new_attestation) {
(IndexedAttestation::Base(existing_att), IndexedAttestation::Base(new_att)) => {
Some(AttesterSlashing::Base(AttesterSlashingBase {
attestation_1: new_att.clone(),
attestation_2: existing_att,
}))
}
(
IndexedAttestation::Electra(existing_att),
IndexedAttestation::Electra(new_att),
) => Some(AttesterSlashing::Electra(AttesterSlashingElectra {
attestation_1: new_att.clone(),
attestation_2: existing_att,
})),
_ => panic!("attestations must be of the same type"),
},
/*
Some(AttesterSlashing::Base(AttesterSlashingBase {
attestation_1: new_attestation.clone(),
attestation_2: *existing,
}),
})),
*/
}
}
}