chore: export abi related types (#1677)

* chore: export abi related types

* feat: expose function

ethers-contract/ethers-contract-abigen/src/contract.rs

@@ -3,7 +3,7 @@ mod common;
 mod errors;
 mod events;
 mod methods;
-mod structs;
+pub(crate) mod structs;
 mod types;
 
 use super::{util, Abigen};

ethers-contract/ethers-contract-abigen/src/contract/structs.rs

@@ -373,6 +373,11 @@ impl InternalStructs {
     pub fn rust_type_names(&self) -> &HashMap<String, String> {
         &self.rust_type_names
     }
+
+    /// Returns all the solidity struct types
+    pub fn structs_types(&self) -> &HashMap<String, SolStruct> {
+        &self.structs
+    }
 }
 
 /// This will determine the name of the rust type and will make sure that possible collisions are

ethers-contract/ethers-contract-abigen/src/lib.rs

@@ -13,9 +13,12 @@ mod test_macros;
 
 /// Contains types to generate rust bindings for solidity contracts
 pub mod contract;
+pub use contract::structs::InternalStructs;
 use contract::Context;
 
 pub mod rawabi;
+pub use rawabi::RawAbi;
+
 mod rustfmt;
 mod source;
 mod util;

ethers-contract/src/lib.rs

@@ -49,7 +49,7 @@ pub mod builders {
 #[cfg(any(test, feature = "abigen"))]
 #[cfg_attr(docsrs, doc(cfg(feature = "abigen")))]
 pub use ethers_contract_abigen::{
-    Abigen, ContractFilter, ExcludeContracts, MultiAbigen, SelectContracts,
+    Abigen, ContractFilter, ExcludeContracts, InternalStructs, MultiAbigen, RawAbi, SelectContracts,
 };
 
 #[cfg(any(test, feature = "abigen"))]