chore: extract retherror to reth-errors (#8439)

Cargo.lock

@@ -6887,6 +6887,18 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "reth-errors"
+version = "0.2.0-beta.7"
+dependencies = [
+ "reth-blockchain-tree-api",
+ "reth-consensus",
+ "reth-execution-errors",
+ "reth-fs-util",
+ "reth-storage-errors",
+ "thiserror",
+]
+
 [[package]]
 name = "reth-eth-wire"
 version = "0.2.0-beta.7"
@@ -7107,13 +7119,11 @@ name = "reth-interfaces"
 version = "0.2.0-beta.7"
 dependencies = [
  "reth-blockchain-tree-api",
- "reth-consensus",
+ "reth-errors",
  "reth-execution-errors",
- "reth-fs-util",
  "reth-network-p2p",
  "reth-storage-errors",
  "reth-testing-utils",
- "thiserror",
 ]
 
 [[package]]

Cargo.toml

@@ -11,6 +11,7 @@ members = [
     "crates/consensus/consensus/",
     "crates/e2e-test-utils/",
     "crates/engine-primitives/",
+    "crates/errors/",
     "crates/ethereum-forks/",
     "crates/ethereum/consensus/",
     "crates/ethereum/engine-primitives/",
@@ -236,6 +237,7 @@ reth-downloaders = { path = "crates/net/downloaders" }
 reth-e2e-test-utils = { path = "crates/e2e-test-utils" }
 reth-ecies = { path = "crates/net/ecies" }
 reth-engine-primitives = { path = "crates/engine-primitives" }
+reth-errors = { path = "crates/errors" }
 reth-eth-wire = { path = "crates/net/eth-wire" }
 reth-eth-wire-types = { path = "crates/net/eth-wire-types" }
 reth-ethereum-consensus = { path = "crates/ethereum/consensus" }

crates/errors/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "reth-errors"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license.workspace = true
+homepage.workspace = true
+repository.workspace = true
+
+[lints]
+workspace = true
+
+[dependencies]
+reth-blockchain-tree-api.workspace = true
+reth-consensus.workspace = true
+reth-execution-errors.workspace = true
+reth-fs-util.workspace = true
+reth-storage-errors.workspace = true
+
+# misc
+thiserror.workspace = true

crates/errors/src/error.rs

@@ -1,4 +1,4 @@
-use crate::blockchain_tree::error::{BlockchainTreeError, CanonicalError};
+use reth_blockchain_tree_api::error::{BlockchainTreeError, CanonicalError};
 use reth_consensus::ConsensusError;
 use reth_execution_errors::BlockExecutionError;
 use reth_fs_util::FsPathError;

crates/errors/src/lib.rs

@@ -0,0 +1,24 @@
+//! High level error types for the reth in general.
+//!
+//! ## Feature Flags
+//!
+//! - `test-utils`: Export utilities for testing
+
+#![doc(
+    html_logo_url = "https://raw.githubusercontent.com/paradigmxyz/reth/main/assets/reth-docs.png",
+    html_favicon_url = "https://avatars0.githubusercontent.com/u/97369466?s=256",
+    issue_tracker_base_url = "https://github.com/paradigmxyz/reth/issues/"
+)]
+#![cfg_attr(not(test), warn(unused_crate_dependencies))]
+#![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
+
+mod error;
+pub use error::{RethError, RethResult};
+
+pub use reth_blockchain_tree_api::error::{BlockchainTreeError, CanonicalError};
+pub use reth_consensus::ConsensusError;
+pub use reth_execution_errors::BlockExecutionError;
+pub use reth_storage_errors::{
+    db::DatabaseError,
+    provider::{ProviderError, ProviderResult},
+};

crates/interfaces/Cargo.toml

@@ -12,17 +12,13 @@ workspace = true
 
 [dependencies]
 reth-blockchain-tree-api.workspace = true
-reth-consensus.workspace = true
 reth-execution-errors.workspace = true
-reth-fs-util.workspace = true
 reth-network-p2p.workspace = true
 reth-storage-errors.workspace = true
+reth-errors.workspace = true
 
 reth-testing-utils = { workspace = true, optional = true }
 
-# misc
-thiserror.workspace = true
-
 [features]
-test-utils = ["reth-consensus/test-utils", "reth-network-p2p/test-utils", "reth-testing-utils"]
+test-utils = ["reth-network-p2p/test-utils", "reth-testing-utils"]
 clap = ["reth-storage-errors/clap"]

crates/interfaces/src/lib.rs

@@ -19,8 +19,7 @@ pub use reth_storage_errors::{db, provider};
 pub use reth_execution_errors as executor;
 
 /// Possible errors when interacting with the chain.
-mod error;
-pub use error::{RethError, RethResult};
+pub use reth_errors::{RethError, RethResult};
 
 /// P2P traits.
 pub use reth_network_p2p as p2p;