chore: trim eip712 deps (#1714)

* chore: trim eip712 deps

* chore: fmt

Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>

Cargo.lock

@@ -1325,10 +1325,8 @@ dependencies = [
 name = "ethers-derive-eip712"
 version = "0.17.0"
 dependencies = [
- "ethers-contract",
  "ethers-contract-derive",
  "ethers-core",
- "ethers-signers",
  "hex",
  "quote",
  "serde_json",

ethers-core/ethers-derive-eip712/Cargo.toml

@@ -16,6 +16,4 @@ hex = "0.4.3"
 serde_json = "1.0.68"
 
 [dev-dependencies]
-ethers-contract = { version = "^0.17.0", path = "../../ethers-contract", features = ["abigen"]}
 ethers-contract-derive = { version = "^0.17.0", path = "../../ethers-contract/ethers-contract-derive" }
-ethers-signers = { version = "^0.17.0", path = "../../ethers-signers" }

ethers-core/ethers-derive-eip712/src/lib.rs

@@ -60,16 +60,14 @@
 //! There is an Inner helper attribute `#[eip712]` for fields that will eventually be used to
 //! determine if there is a nested eip712 struct. However, this work is not yet complete.
 
-#![deny(rustdoc::broken_intra_doc_links)]
-
-use std::convert::TryFrom;
-
+#![deny(missing_docs, unsafe_code, rustdoc::broken_intra_doc_links)]
 use ethers_core::{macros::ethers_core_crate, types::transaction::eip712};
-
 use proc_macro::TokenStream;
 use quote::quote;
+use std::convert::TryFrom;
 use syn::parse_macro_input;
 
+/// Derive macro for `Eip712`
 #[proc_macro_derive(Eip712, attributes(eip712))]
 pub fn eip_712_derive(input: TokenStream) -> TokenStream {
     let ast = parse_macro_input!(input);

ethers-core/ethers-derive-eip712/tests/derive_eip712.rs

@@ -1,4 +1,4 @@
-use ethers_contract::EthAbiType;
+use ethers_contract_derive::EthAbiType;
 use ethers_core::{
     types::{
         transaction::eip712::{
@@ -61,10 +61,10 @@ fn test_struct_hash() {
     }
 
     let domain = Domain {
-        name: "Radicle".to_string(),
-        version: "1".to_string(),
-        chain_id: U256::from(1),
-        verifying_contract: H160::from(&[0; 20]),
+        name: Some("Radicle".to_string()),
+        version: Some("1".to_string()),
+        chain_id: Some(U256::from(1)),
+        verifying_contract: Some(Address::zero()),
         salt: None,
     };
 
@@ -151,7 +151,7 @@ fn test_uniswap_v2_permit_hash() {
         spender: "0x2819c144D5946404C0516B6f817a960dB37D4929".parse().unwrap(),
         value: parse_ether(10).unwrap(),
         nonce: U256::from(1),
-        deadline: U256::from(3133728498 as u32),
+        deadline: U256::from(3133728498_u32),
     };
 
     let permit_hash = permit.encode_eip712().unwrap();