Relax PartialEq constraint on error enums (#1179)

beacon_node/beacon_chain/src/attestation_verification.rs

@@ -62,7 +62,7 @@ use types::{
 ///   other than `BeaconChainError`).
 /// - The application encountered an internal error whilst attempting to determine validity
 ///   (the `BeaconChainError` variant)
-#[derive(Debug, PartialEq)]
+#[derive(Debug)]
 pub enum Error {
     /// The attestation is from a slot that is later than the current slot (with respect to the
     /// gossip clock disparity).

beacon_node/beacon_chain/src/block_verification.rs

@@ -86,7 +86,7 @@ const WRITE_BLOCK_PROCESSING_SSZ: bool = cfg!(feature = "write_ssz_files");
 ///
 /// - The block is malformed/invalid (indicated by all results other than `BeaconChainError`.
 /// - We encountered an error whilst trying to verify the block (a `BeaconChainError`).
-#[derive(Debug, PartialEq)]
+#[derive(Debug)]
 pub enum BlockError {
     /// The parent block was unknown.
     ParentUnknown(Hash256),

beacon_node/beacon_chain/src/errors.rs

@@ -26,7 +26,7 @@ macro_rules! easy_from_to {
     };
 }
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug)]
 pub enum BeaconChainError {
     InsufficientValidators,
     UnableToReadSlot,
@@ -87,7 +87,7 @@ easy_from_to!(ObservedBlockProducersError, BeaconChainError);
 easy_from_to!(BlockSignatureVerifierError, BeaconChainError);
 easy_from_to!(ArithError, BeaconChainError);
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug)]
 pub enum BlockProductionError {
     UnableToGetBlockRootFromState,
     UnableToReadSlot,

beacon_node/beacon_chain/src/eth1_chain.rs

@@ -19,7 +19,7 @@ use types::{
 type BlockNumber = u64;
 type Eth1DataVoteCount = HashMap<(Eth1Data, BlockNumber), u64>;
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug)]
 pub enum Error {
     /// Unable to return an Eth1Data for the given epoch.
     EpochUnavailable,

beacon_node/beacon_chain/src/fork_choice.rs

@@ -13,7 +13,7 @@ use types::{BeaconBlock, BeaconState, BeaconStateError, Epoch, Hash256, IndexedA
 
 type Result<T> = std::result::Result<T, Error>;
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug)]
 pub enum Error {
     MissingBlock(Hash256),
     MissingState(Hash256),