chore: apply new lint warnings from latest clippy (#561)

pallas-traverse/src/assets.rs

@@ -2,7 +2,7 @@ use pallas_crypto::hash::Hash;
 
 use crate::{MultiEraAsset, MultiEraPolicyAssets};
 
-impl<'b> MultiEraPolicyAssets<'b> {
+impl MultiEraPolicyAssets<'_> {
     pub fn policy(&self) -> &Hash<28> {
         match self {
             MultiEraPolicyAssets::AlonzoCompatibleMint(x, _) => x,
@@ -74,7 +74,7 @@ impl<'b> MultiEraPolicyAssets<'b> {
     }
 }
 
-impl<'b> MultiEraAsset<'b> {
+impl MultiEraAsset<'_> {
     pub fn policy(&self) -> &Hash<28> {
         match self {
             MultiEraAsset::AlonzoCompatibleMint(x, ..) => x,

pallas-traverse/src/auxiliary.rs

@@ -4,7 +4,7 @@ use pallas_primitives::alonzo;
 
 use crate::MultiEraTx;
 
-impl<'b> MultiEraTx<'b> {
+impl MultiEraTx<'_> {
     pub fn aux_plutus_v1_scripts(&self) -> &[alonzo::PlutusScript<1>] {
         if let Some(aux_data) = self.aux_data() {
             if let alonzo::AuxiliaryData::PostAlonzo(x) = aux_data.deref() {

pallas-traverse/src/cert.rs

@@ -2,7 +2,7 @@ use pallas_primitives::{alonzo, conway};
 
 use crate::MultiEraCert;
 
-impl<'b> MultiEraCert<'b> {
+impl MultiEraCert<'_> {
     pub fn as_alonzo(&self) -> Option<&alonzo::Certificate> {
         match self {
             MultiEraCert::AlonzoCompatible(x) => Some(x),

pallas-traverse/src/meta.rs

@@ -2,7 +2,7 @@ use pallas_primitives::alonzo;
 
 use crate::MultiEraMeta;
 
-impl<'b> MultiEraMeta<'b> {
+impl MultiEraMeta<'_> {
     pub fn as_alonzo(&self) -> Option<&alonzo::Metadata> {
         match self {
             Self::AlonzoCompatible(x) => Some(x),

pallas-traverse/src/signers.rs

@@ -9,7 +9,7 @@ impl Default for MultiEraSigners<'_> {
     }
 }
 
-impl<'b> MultiEraSigners<'b> {
+impl MultiEraSigners<'_> {
     pub fn as_alonzo(&self) -> Option<&alonzo::RequiredSigners> {
         match self {
             Self::AlonzoCompatible(x) => Some(x),

pallas-traverse/src/size.rs

@@ -2,7 +2,7 @@ use pallas_codec::utils::Nullable;
 
 use crate::{MultiEraBlock, MultiEraTx};
 
-impl<'b> MultiEraTx<'b> {
+impl MultiEraTx<'_> {
     fn aux_data_size(&self) -> usize {
         match self {
             MultiEraTx::AlonzoCompatible(x, _) => match &x.auxiliary_data {
@@ -44,7 +44,7 @@ impl<'b> MultiEraTx<'b> {
     }
 }
 
-impl<'b> MultiEraBlock<'b> {
+impl MultiEraBlock<'_> {
     pub fn body_size(&self) -> Option<usize> {
         match self {
             MultiEraBlock::AlonzoCompatible(x, _) => {

pallas-traverse/src/time.rs

@@ -117,7 +117,7 @@ impl GenesisValues {
     }
 }
 
-impl<'a> MultiEraBlock<'a> {
+impl MultiEraBlock<'_> {
     pub fn epoch(&self, genesis: &GenesisValues) -> (Epoch, SubSlot) {
         match self {
             MultiEraBlock::EpochBoundary(x) => (x.header.consensus_data.epoch_id, 0),

pallas-traverse/src/withdrawals.rs

@@ -2,7 +2,7 @@ use pallas_primitives::alonzo;
 
 use crate::MultiEraWithdrawals;
 
-impl<'b> MultiEraWithdrawals<'b> {
+impl MultiEraWithdrawals<'_> {
     pub fn as_alonzo(&self) -> Option<&alonzo::Withdrawals> {
         match self {
             Self::AlonzoCompatible(x) => Some(x),