research: validate feature union

crates/edr_eth2/src/lib.rs

@@ -1,3 +1,4 @@
+pub use revm::primitives::{SpecId, B256};
 use revm::{db::EmptyDB, Evm};
 
 pub struct TestEth<'evm> {

crates/edr_multi/src/main.rs

@@ -1,12 +1,17 @@
-use edr_eth2::TestEth;
-use edr_opt::TestOpt;
-
 fn main() -> anyhow::Result<()> {
-    let mut test_opt = TestOpt::default();
-    let mut test_eth = TestEth::default();
+    let eth_hash = edr_eth2::B256::ZERO;
+    let opt_hash = edr_opt::B256::ZERO;
+
+    if eth_hash == opt_hash {
+        println!("The same hash");
+    }
+
+    let eth_spec_id = edr_eth2::SpecId::ECOTONE;
+    let opt_spec_id = edr_opt::SpecId::LATEST;
 
-    test_eth.evm.transact()?;
-    test_opt.evm.transact()?;
+    if eth_spec_id == opt_spec_id {
+        println!("The same spec id");
+    }
 
     Ok(())
 }

crates/edr_opt/src/lib.rs

@@ -1,8 +1,5 @@
-use revm::{
-    db::EmptyDB,
-    primitives::{HandlerCfg, SpecId},
-    Evm,
-};
+pub use revm::primitives::{SpecId, B256};
+use revm::{db::EmptyDB, primitives::HandlerCfg, Evm};
 
 pub struct TestOpt<'evm> {
     pub evm: revm::Evm<'evm, (), EmptyDB>,