alloy dep breakdown

Author: s373r

Cargo.lock

@@ -172,7 +172,7 @@ curl = { optional = true, version = "0.4", features = [
     "static-ssl",
 ] }
 curl-sys = { optional = true, version = "0.4" }
-datafusion-ethers = { optional = true, version = "53", default-features = false, features = ["eip712"] }
+datafusion-ethers = { optional = true, version = "53", features = ["eip712"] }
 datafusion-functions-json = { optional = true, version = "0.53" }
 rumqttc = { optional = true, version = "0.25", default-features = false, features = [
 ] }

src/infra/core/Cargo.toml

@@ -33,12 +33,16 @@ internal-error = { workspace = true }
 
 # TODO: Molecule: Phase 3: update to alloy@2 crate.
 #                 Blocked by datafusion-ethers & duplicate deps
-alloy = { version = "1", default-features = false, features = [
+# NOTE: We use alloy sub-crates instead of the meta-crate to avoid pulling in optional dependencies
+#       that get included anyway due to an old known issue:
+#       Details: https://github.com/rust-lang/cargo/issues/10801
+alloy-core = { version = "1", default-features = false, features = [
+    "std",
     "dyn-abi",
     "eip712",
-    "signer-local",
-    "signers",
 ] }
+alloy-signer = { version = "1", default-features = false }
+alloy-signer-local = { version = "1", default-features = false }
 const-hex = { version = "1", default-features = true, features = [] }
 nutype = { version = "0.7", default-features = false, features = [] }
 serde_json = { version = "1", default-features = false }

src/utils/crypto-eip712-utils/Cargo.toml

@@ -7,8 +7,8 @@
 // the Business Source License, use of this software will be governed
 // by the Apache License, Version 2.0.
 
-use alloy::dyn_abi::TypedData as AlloyEip712TypedData;
-use alloy::primitives::B256;
+use alloy_core::dyn_abi::TypedData as AlloyEip712TypedData;
+use alloy_core::primitives::B256;
 use internal_error::{InternalError, ResultIntoInternal};
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

src/utils/crypto-eip712-utils/src/eip712_typed_data.rs

@@ -8,7 +8,7 @@
 // by the Apache License, Version 2.0.
 
 // Re-exports
-pub use alloy::primitives::b256;
+pub use alloy_core::primitives::b256;
 
 mod eip712_typed_data;
 mod secp256k1;

src/utils/crypto-eip712-utils/src/lib.rs

@@ -7,9 +7,9 @@
 // the Business Source License, use of this software will be governed
 // by the Apache License, Version 2.0.
 
-use alloy::primitives::{Address, B256, Signature, keccak256};
-use alloy::signers::k256::ecdsa::{SigningKey, VerifyingKey};
-use alloy::signers::local::LocalSigner;
+use alloy_core::primitives::{Address, B256, Signature, keccak256};
+use alloy_signer::k256::ecdsa::{SigningKey, VerifyingKey};
+use alloy_signer_local::LocalSigner;
 use internal_error::{InternalError, ResultIntoInternal};
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -31,7 +31,7 @@ impl Secp256k1Signer {
     }
 
     pub fn sign_prehash(&self, hash: &B256) -> Result<Secp256k1Signature, InternalError> {
-        use alloy::signers::SignerSync;
+        use alloy_signer::SignerSync;
 
         let signature = self.0.sign_hash_sync(hash).int_err()?;
 
@@ -216,7 +216,7 @@ impl Secp256k1VerifyingKey {
     ) -> Result<(), InternalError> {
         use std::ops::Deref;
 
-        use alloy::signers::k256::ecdsa::signature::hazmat::PrehashVerifier;
+        use alloy_signer::k256::ecdsa::signature::hazmat::PrehashVerifier;
 
         let signature = signature.to_k256().int_err()?;
 

src/utils/crypto-eip712-utils/src/secp256k1.rs

@@ -7,8 +7,8 @@
 // the Business Source License, use of this software will be governed
 // by the Apache License, Version 2.0.
 
-use alloy::hex;
-use alloy::primitives::{b256, keccak256};
+use alloy_core::hex;
+use alloy_core::primitives::{b256, keccak256};
 use crypto_eip712_utils::{Eip712TypedData, Secp256k1Signer};
 use pretty_assertions::{assert_eq, assert_matches};
 use serde_json::json;

src/utils/crypto-eip712-utils/tests/tests/test_molecule_onchainlab_fixtures.rs

@@ -7,7 +7,7 @@
 // the Business Source License, use of this software will be governed
 // by the Apache License, Version 2.0.
 
-use alloy::primitives::b256;
+use alloy_core::primitives::b256;
 use crypto_eip712_utils::{Secp256k1Signature, Secp256k1Signer, Secp256k1VerifyingKey};
 use pretty_assertions::assert_eq;
 use serde_json::json;