Move subxt-new to be the new subxt, and get first example working

signer/src/ecdsa.rs

@@ -297,10 +297,9 @@ pub mod dev {
 #[cfg(feature = "subxt")]
 mod subxt_compat {
     use super::*;
-
-    use subxt_core::config::Config;
-    use subxt_core::tx::signer::Signer as SignerT;
-    use subxt_core::utils::{AccountId32, MultiAddress, MultiSignature};
+    use subxt::config::Config;
+    use subxt::transactions::Signer as SignerT;
+    use subxt::utils::{AccountId32, MultiAddress, MultiSignature};
 
     impl From<Signature> for MultiSignature {
         fn from(value: Signature) -> Self {

signer/src/eth.rs

@@ -309,10 +309,10 @@ pub mod dev {
 #[cfg(feature = "subxt")]
 mod subxt_compat {
     use super::*;
-    use subxt_core::config::Config;
-    use subxt_core::tx::signer::Signer as SignerT;
-    use subxt_core::utils::AccountId20;
-    use subxt_core::utils::MultiAddress;
+    use subxt::config::Config;
+    use subxt::transactions::Signer as SignerT;
+    use subxt::utils::AccountId20;
+    use subxt::utils::MultiAddress;
 
     impl<T: Config> SignerT<T> for Keypair
     where
@@ -365,21 +365,22 @@ mod test {
     use bip39::Mnemonic;
     use proptest::prelude::*;
     use secp256k1::Secp256k1;
-    use subxt_core::utils::AccountId20;
-
-    use subxt_core::{config::*, tx::signer::Signer as SignerT};
+    use subxt::utils::AccountId20;
+    use subxt::transactions::Signer as SignerT;
+    use subxt::config::{Config, HashFor, substrate};
 
     use super::*;
 
-    enum StubEthRuntimeConfig {}
+    #[derive(Debug, Clone)]
+    struct StubEthRuntimeConfig;
 
     impl Config for StubEthRuntimeConfig {
         type AccountId = AccountId20;
         type Address = AccountId20;
         type Signature = Signature;
         type Hasher = substrate::BlakeTwo256;
-        type Header = substrate::SubstrateHeader<u32, substrate::BlakeTwo256>;
-        type ExtrinsicParams = SubstrateExtrinsicParams<Self>;
+        type Header = substrate::SubstrateHeader<HashFor<Self>>;
+        type ExtrinsicParams = substrate::SubstrateExtrinsicParams<Self>;
         type AssetId = u32;
     }
 

signer/src/lib.rs

@@ -13,7 +13,6 @@
 //! Enable the `subxt` feature to enable use of this [`sr25519::Keypair`] in signing
 //! subxt transactions for chains supporting sr25519 signatures.
 
-#![cfg_attr(docsrs, feature(doc_cfg))]
 #![cfg_attr(not(feature = "std"), no_std)]
 
 extern crate alloc;
@@ -24,22 +23,18 @@ mod crypto;
 
 // An sr25519 key pair implementation.
 #[cfg(feature = "sr25519")]
-#[cfg_attr(docsrs, doc(cfg(feature = "sr25519")))]
 pub mod sr25519;
 
 // An ecdsa key pair implementation.
 #[cfg(feature = "ecdsa")]
-#[cfg_attr(docsrs, doc(cfg(feature = "ecdsa")))]
 pub mod ecdsa;
 
 // An ethereum signer implementation.
 #[cfg(feature = "unstable-eth")]
-#[cfg_attr(docsrs, doc(cfg(feature = "unstable-eth")))]
 pub mod eth;
 
 /// A polkadot-js account json loader.
 #[cfg(feature = "polkadot-js-compat")]
-#[cfg_attr(docsrs, doc(cfg(feature = "polkadot-js-compat")))]
 pub mod polkadot_js_compat;
 
 // Re-export useful bits and pieces for generating a Pair from a phrase,

signer/src/polkadot_js_compat.rs

@@ -76,6 +76,9 @@ struct KeyringPairJson {
     address: AccountId32,
 }
 
+// Re-export this type which is used above.
+pub use subxt_utils_accountid32::AccountId32;
+
 // This can be removed once split_array is stabilized.
 fn slice_to_u32(slice: &[u8]) -> u32 {
     u32::from_le_bytes(slice.try_into().expect("Slice should be 4 bytes."))

signer/src/sr25519.rs

@@ -287,15 +287,11 @@ pub mod dev {
 // Make `Keypair` usable to sign transactions in Subxt. This is optional so that
 // `subxt-signer` can be used entirely independently of Subxt.
 #[cfg(feature = "subxt")]
-#[cfg_attr(docsrs, doc(cfg(feature = "subxt")))]
 mod subxt_compat {
     use super::*;
-
-    use subxt_core::{
-        Config,
-        tx::signer::Signer as SignerT,
-        utils::{AccountId32, MultiAddress, MultiSignature},
-    };
+    use subxt::Config;
+    use subxt::transactions::Signer as SignerT;
+    use subxt::utils::{AccountId32, MultiAddress, MultiSignature};
 
     impl From<Signature> for MultiSignature {
         fn from(value: Signature) -> Self {