update block view rust fmt, update CHANGELOG with changes to block.tr…

…ansactions() and preparing for release 0.9.6

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.9.6](https://github.com/streamingfast/substreams-ethereum/releases/tag/v0.9.6)
+* Update `block_view` with updated ethereum block at `https://github.com/streamingfast/firehose-ethereum/releases/download/v2.0.0/ethereum-v1.1.0.spkg` with added field `DetailLevel`
+> **_IMPORTANT:_**: Using blocks with `DetailLevel` set to `Extended` (the default level), `block.transactions()` returns only successful transactions.
+> Blocks with `DetailLevel` set to `Base` does not have information about transaction successfulness. Note that a failed transaction will never have logs attached to it. 
+
 ## [0.9.5](https://github.com/streamingfast/substreams-ethereum/releases/tag/v0.9.5)
 
 * Generate ABI from bytes with method `from_bytes` of `Abigen`

Cargo.toml

@@ -8,7 +8,7 @@ members = [
 ]
 
 [workspace.package]
-version = "0.9.5"
+version = "0.9.6"
 edition = "2021"
 description = "Substreams development kit for Ethereum chains, contains Firehose Block model and helpers as well as utilities for Ethereum ABI encoding/decoding."
 homepage = "https://substreams.streamingfast.io/"
@@ -20,10 +20,10 @@ categories = ["api-bindings", "external-ffi-bindings", "wasm"]
 rust-version = "1.60"
 
 [workspace.dependencies]
-substreams-ethereum = { version = "0.9.5", path = "./substreams-ethereum" }
-substreams-ethereum-abigen = { version = "0.9.5", path = "./abigen" }
-substreams-ethereum-core = { version = "0.9.5", path = "./core" }
-substreams-ethereum-derive = { version = "0.9.5", path = "./derive" }
+substreams-ethereum = { version = "0.9.6", path = "./substreams-ethereum" }
+substreams-ethereum-abigen = { version = "0.9.6", path = "./abigen" }
+substreams-ethereum-core = { version = "0.9.6", path = "./core" }
+substreams-ethereum-derive = { version = "0.9.6", path = "./derive" }
 
 [profile.release]
 lto = true

core/src/block_view.rs

@@ -6,7 +6,9 @@ use crate::{pb::eth::v2 as pb, Event};
 impl pb::Block {
     /// Iterates over transactions (successful in the case of DetaillevelExtended)
     pub fn transactions(&self) -> impl Iterator<Item = &pb::TransactionTrace> {
-        self.transaction_traces.iter().filter(|tx| tx.status == 1 || self.detail_level == pb::block::DetailLevel::DetaillevelBase.into())
+        self.transaction_traces.iter().filter(|tx| {
+            tx.status == 1 || self.detail_level == pb::block::DetailLevel::DetaillevelBase.into()
+        })
     }
 
     /// Iterates over transaction receipts of successful transactions.