feat: make more block types generic (#12812)

examples/beacon-api-sidecar-fetcher/src/mined_sidecar.rs

@@ -98,6 +98,7 @@ where
     fn process_block(&mut self, block: &SealedBlockWithSenders) {
         let txs: Vec<_> = block
             .transactions()
+            .iter()
             .filter(|tx| tx.is_eip4844())
             .map(|tx| (tx.clone(), tx.blob_versioned_hashes().unwrap().len()))
             .collect();
@@ -191,6 +192,7 @@ where
                             for (_, block) in old.blocks().iter() {
                                 let txs: Vec<BlobTransactionEvent> = block
                                     .transactions()
+                                    .iter()
                                     .filter(|tx: &&reth::primitives::TransactionSigned| {
                                         tx.is_eip4844()
                                     })

examples/custom-dev-node/src/main.rs

@@ -50,7 +50,7 @@ async fn main() -> eyre::Result<()> {
 
     let head = notifications.next().await.unwrap();
 
-    let tx = head.tip().transactions().next().unwrap();
+    let tx = &head.tip().transactions()[0];
     assert_eq!(tx.hash(), hash);
     println!("mined transaction: {hash}");
     Ok(())

examples/custom-payload-builder/src/generator.rs

@@ -9,7 +9,7 @@ use reth::{
 use reth_basic_payload_builder::{BasicPayloadJobGeneratorConfig, PayloadBuilder, PayloadConfig};
 use reth_node_api::PayloadBuilderAttributes;
 use reth_payload_builder::{PayloadBuilderError, PayloadJobGenerator};
-use reth_primitives::SealedHeader;
+use reth_primitives::{BlockExt, SealedHeader};
 use std::sync::Arc;
 
 /// The generator type that creates new jobs that builds empty blocks.

examples/db-access/src/main.rs

@@ -4,7 +4,7 @@ use reth_chainspec::ChainSpecBuilder;
 use reth_db::{open_db_read_only, DatabaseEnv};
 use reth_node_ethereum::EthereumNode;
 use reth_node_types::NodeTypesWithDBAdapter;
-use reth_primitives::{SealedHeader, TransactionSigned};
+use reth_primitives::{BlockExt, SealedHeader, TransactionSigned};
 use reth_provider::{
     providers::StaticFileProvider, AccountReader, BlockReader, BlockSource, HeaderProvider,
     ProviderFactory, ReceiptProvider, StateProvider, TransactionsProvider,