Remove unused dependencies and restrict use of alloy. (#3907)

MathieuDutSik · web-flow · commit 961fe225f880 · 2025-05-08T07:33:13.000+02:00
## Motivation Machete is imprecise for finding unused dependencies. With the help of a simple script more unused dependencies were found. Also, the use of `alloy::primitives` poses some problems and was eliminated when possible. ## Proposal A specific program was designed for this search. It is not particularly clever, but we had several missed stuff that machete could not find and `cargo +nightly udeps` could not find as well. For the basic types, we want to avoid the use of `alloy::primitives` as it a library with dependency on `c-kzg`. So, instead it was replaced by `alloy_primitives` and `revm_primitives`. ## Test Plan The CI. ## Release Plan - Nothing to do / These changes follow the usual release cycle. ## Links The program being used is available at [cargo_package_management](https://github.com/MathieuDutSik/cargo_package_management).
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -45,7 +45,6 @@ alloy-primitives = { version = "1.0.0", default-features = false, features = [
     "serde",
     "k256",
 ] }
-alloy-signer = { version = "0.9.2", default-features = false }
 alloy-sol-types = "1.0.0"
 anyhow = "1.0.80"
 assert_matches = "1.5.0"
@@ -161,7 +160,6 @@ serde_with = { version = "3", default-features = false, features = [
     "alloc",
     "macros",
 ] }
-serde_yaml = "0.8.26"
 sha3 = "0.10.8"
 similar-asserts = "1.5.0"
 static_assertions = "1.1.0"
diff --git a/examples/Cargo.lock b/examples/Cargo.lock
diff --git a/linera-chain/Cargo.toml b/linera-chain/Cargo.toml
@@ -26,7 +26,6 @@ web = ["linera-base/web", "linera-views/web", "linera-execution/web"]
 [dependencies]
 anyhow = { workspace = true, optional = true }
 async-graphql.workspace = true
-async-trait.workspace = true
 axum = { workspace = true, optional = true }
 custom_debug_derive.workspace = true
 futures.workspace = true
diff --git a/linera-client/Cargo.toml b/linera-client/Cargo.toml
@@ -101,9 +101,6 @@ linera-rpc = { workspace = true, features = ["server", "simple-network"] }
 cfg_aliases.workspace = true
 
 [dev-dependencies]
-alloy = { workspace = true, default-features = false, features = [
-    "rpc-types-eth",
-] }
 amm.workspace = true
 anyhow.workspace = true
 base64.workspace = true
diff --git a/linera-execution/Cargo.toml b/linera-execution/Cargo.toml
@@ -18,7 +18,6 @@ revm = [
     "dep:revm-primitives",
     "dep:revm-precompile",
     "dep:revm-interpreter",
-    "dep:alloy",
     "dep:alloy-primitives",
     "dep:alloy-sol-types",
     "dep:hex",
@@ -31,9 +30,6 @@ wasmtime = ["dep:wasmtime", "linera-witty/wasmtime"]
 web = ["linera-base/web", "linera-views/web", "js-sys"]
 
 [dependencies]
-alloy = { workspace = true, default-features = false, optional = true, features = [
-    "rpc-types-eth",
-] }
 alloy-primitives = { workspace = true, optional = true }
 alloy-sol-types = { workspace = true, optional = true }
 anyhow.workspace = true
diff --git a/linera-execution/src/evm/database.rs b/linera-execution/src/evm/database.rs
@@ -9,14 +9,13 @@ use std::{
     sync::{Arc, Mutex},
 };
 
-use alloy::primitives::{Address, B256, U256};
 use linera_views::common::from_bytes_option;
 use revm::{
     db::AccountState,
     primitives::{keccak256, state::AccountInfo},
     Database, DatabaseCommit, DatabaseRef,
 };
-use revm_primitives::{address, BlobExcessGasAndPrice, BlockEnv, EvmState};
+use revm_primitives::{address, Address, BlobExcessGasAndPrice, BlockEnv, EvmState, B256, U256};
 
 use crate::{BaseRuntime, Batch, ContractRuntime, ExecutionError, ViewError};
 
diff --git a/linera-execution/src/evm/mod.rs b/linera-execution/src/evm/mod.rs
@@ -34,7 +34,7 @@ pub enum EvmExecutionError {
     #[error("The operation was reverted")]
     Revert {
         gas_used: u64,
-        output: alloy::primitives::Bytes,
+        output: revm_primitives::Bytes,
     },
     #[error("The operation was halted")]
     Halt { gas_used: u64, reason: HaltReason },
diff --git a/linera-execution/src/evm/revm.rs b/linera-execution/src/evm/revm.rs
@@ -6,7 +6,6 @@
 use core::ops::Range;
 use std::{convert::TryFrom, sync::Arc};
 
-use alloy::primitives::Address;
 use linera_base::{
     crypto::CryptoHash,
     data_types::{Bytecode, Resources, SendMessageRequest, StreamUpdate},
@@ -22,7 +21,7 @@ use revm::{
 use revm_interpreter::{CallInputs, CallOutcome, Gas, InstructionResult, InterpreterResult};
 use revm_precompile::PrecompileResult;
 use revm_primitives::{
-    address, EvmState, ExecutionResult, Log, Output, PrecompileErrors, PrecompileOutput,
+    address, Address, EvmState, ExecutionResult, Log, Output, PrecompileErrors, PrecompileOutput,
     SuccessReason, TxKind,
 };
 #[cfg(with_metrics)]
diff --git a/linera-service/Cargo.toml b/linera-service/Cargo.toml
@@ -121,9 +121,6 @@ tracing.workspace = true
 cfg_aliases.workspace = true
 
 [dev-dependencies]
-alloy = { workspace = true, default-features = false, features = [
-    "rpc-types-eth",
-] }
 amm.workspace = true
 base64.workspace = true
 call-evm-counter.workspace = true
diff --git a/linera-service/tests/local_net_tests.rs b/linera-service/tests/local_net_tests.rs
@@ -34,7 +34,7 @@ use linera_service::{
 };
 use test_case::test_case;
 #[cfg(feature = "ethereum")]
-use {alloy::primitives::U256, linera_service::cli_wrappers::ApplicationWrapper};
+use {alloy_primitives::U256, linera_service::cli_wrappers::ApplicationWrapper};
 #[cfg(feature = "storage-service")]
 use {
     linera_base::port::get_free_port, linera_service::cli_wrappers::Faucet, std::process::Command,
diff --git a/linera-storage-service/Cargo.toml b/linera-storage-service/Cargo.toml
@@ -45,7 +45,6 @@ linera-storage-service = { path = ".", default-features = false, features = [
 ] }
 proptest = { workspace = true, features = ["alloc"] }
 serde-reflection.workspace = true
-serde_yaml.workspace = true
 similar-asserts.workspace = true
 test-strategy.workspace = true
 
