deps: remove polkadot-sdk umbrella crate (#1926)

* deps: get rid of polkadot-sdk umbrella crate

* fix nits

* Update subxt/src/backend/mod.rs

* Update subxt/src/events/events_client.rs

* Update metadata/src/utils/validation.rs

* cargo clippy fix

* fix ui tests

subxt/Cargo.toml

@@ -29,7 +29,7 @@ native = [
     "subxt-rpcs/native",
     "tokio-util",
     "tokio?/sync",
-    "polkadot-sdk/std",
+    "sp-crypto-hashing/std",
 ]
 
 # Enable this for web/wasm builds.
@@ -86,7 +86,7 @@ futures = { workspace = true }
 hex = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true, features = ["default", "raw_value"] }
-polkadot-sdk = { workspace = true, features = ["sp-crypto-hashing"] }
+sp-crypto-hashing = { workspace = true }
 thiserror = { workspace = true }
 tracing = { workspace = true }
 frame-metadata = { workspace = true }
@@ -123,7 +123,9 @@ bitvec = { workspace = true }
 codec = { workspace = true, features = ["derive", "bit-vec"] }
 scale-info = { workspace = true, features = ["bit-vec"] }
 tokio = { workspace = true, features = ["macros", "time", "rt-multi-thread", "sync"] }
-polkadot-sdk = { workspace = true, features = ["sp-core", "sp-keyring", "sp-runtime", "std"] }
+sp-core = { workspace = true, features = ["std"] }
+sp-keyring = { workspace = true, features = ["std"] }
+sp-runtime = { workspace = true, features = ["std"] }
 assert_matches = { workspace = true }
 subxt-signer = { path = "../signer", features = ["unstable-eth"] }
 subxt-rpcs = { workspace = true, features = ["subxt", "mock-rpc-client"] }

subxt/examples/substrate_compat_signer.rs

@@ -6,7 +6,7 @@
 
 #![allow(missing_docs, unused)]
 
-use polkadot_sdk::sp_core::{sr25519, Pair as _};
+use sp_core::{sr25519, Pair as _};
 use subxt::config::substrate::MultiAddress;
 use subxt::{Config, OnlineClient, PolkadotConfig};
 
@@ -17,7 +17,7 @@ pub mod polkadot {}
 /// and that PolkadotConfig is the runtime configuration.
 mod pair_signer {
     use super::*;
-    use polkadot_sdk::sp_runtime::{
+    use sp_runtime::{
         traits::{IdentifyAccount, Verify},
         MultiSignature as SpMultiSignature,
     };
@@ -26,7 +26,7 @@ mod pair_signer {
         tx::Signer,
     };
 
-    /// A [`Signer`] implementation for [`polkadot_sdk::sp_core::sr25519::Pair`].
+    /// A [`Signer`] implementation for [`sp_core::sr25519::Pair`].
     #[derive(Clone)]
     pub struct PairSigner {
         account_id: <PolkadotConfig as Config>::AccountId,

subxt/src/backend/mod.rs

@@ -382,7 +382,6 @@ mod test {
     use crate::backend::StorageResponse;
     use core::convert::Infallible;
     use futures::StreamExt;
-    use polkadot_sdk::sp_core;
     use primitive_types::H256;
     use rpc::RpcClientT;
     use std::collections::{HashMap, VecDeque};

subxt/src/events/events_client.rs

@@ -5,7 +5,6 @@
 use crate::backend::{Backend, BackendExt, BlockRef};
 use crate::{client::OnlineClientT, error::Error, events::Events, Config};
 use derive_where::derive_where;
-use polkadot_sdk::sp_crypto_hashing;
 use std::future::Future;
 
 /// A client for working with events.

subxt/src/lib.rs

@@ -210,7 +210,7 @@ pub mod ext {
 ///     runtime_metadata_path = "../artifacts/polkadot_metadata_full.scale",
 ///     substitute_type(
 ///         path = "sp_runtime::multiaddress::MultiAddress<A, B>",
-///         with = "::subxt::utils::Static<polkadot_sdk::sp_runtime::MultiAddress<A, B>>"
+///         with = "::subxt::utils::Static<sp_runtime::MultiAddress<A, B>>"
 ///     )
 /// )]
 /// mod polkadot {}

subxt/src/storage/storage_type.rs

@@ -12,7 +12,6 @@ use crate::{
 use codec::Decode;
 use derive_where::derive_where;
 use futures::StreamExt;
-use polkadot_sdk::sp_crypto_hashing;
 use std::{future::Future, marker::PhantomData};
 use subxt_core::storage::address::{Address, StorageHashers, StorageKey};
 use subxt_core::utils::Yes;

subxt/src/tx/tx_client.rs

@@ -635,8 +635,8 @@ mod test {
 
     #[test]
     fn transaction_validity_decoding_is_ok() {
-        use polkadot_sdk::sp_runtime::transaction_validity as sp;
-        use polkadot_sdk::sp_runtime::transaction_validity::TransactionValidity as T;
+        use sp_runtime::transaction_validity as sp;
+        use sp_runtime::transaction_validity::TransactionValidity as T;
 
         let pairs = vec![
             (