feat: Rebrand Polkadot/Substrate references to PezkuwiChain

This commit systematically rebrands various references from Parity Technologies'
Polkadot/Substrate ecosystem to PezkuwiChain within the kurdistan-sdk.

Key changes include:
- Updated external repository URLs (zombienet-sdk, parity-db, parity-scale-codec, wasm-instrument) to point to pezkuwichain forks.
- Modified internal documentation and code comments to reflect PezkuwiChain naming and structure.
- Replaced direct references to  with  or specific paths within the  for XCM, Pezkuwi, and other modules.
- Cleaned up deprecated  issue and PR references in various  and  files, particularly in  and  modules.
- Adjusted image and logo URLs in documentation to point to PezkuwiChain assets.
- Removed or rephrased comments related to external Polkadot/Substrate PRs and issues.

This is a significant step towards fully customizing the SDK for the PezkuwiChain ecosystem.

bizinikiwi/primitives/rpc/Cargo.toml

@@ -0,0 +1,24 @@
+[package]
+name = "pezsp-rpc"
+version = "26.0.0"
+authors.workspace = true
+edition.workspace = true
+license = "Apache-2.0"
+homepage.workspace = true
+repository.workspace = true
+description = "Bizinikiwi RPC primitives and utilities."
+readme = "README.md"
+
+[lints]
+workspace = true
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+rustc-hash = { workspace = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
+pezsp-core = { workspace = true, default-features = true }
+
+[dev-dependencies]
+serde_json = { workspace = true, default-features = true }

bizinikiwi/primitives/rpc/README.md

@@ -0,0 +1,3 @@
+Bizinikiwi RPC primitives and utilities.
+
+License: Apache-2.0

bizinikiwi/primitives/rpc/src/lib.rs

@@ -0,0 +1,34 @@
+// This file is part of Bizinikiwi.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Bizinikiwi RPC primitives and utilities.
+
+#![warn(missing_docs)]
+
+pub mod list;
+pub mod number;
+pub mod tracing;
+
+/// A util function to assert the result of serialization and deserialization is the same.
+#[cfg(test)]
+pub(crate) fn assert_deser<T>(s: &str, expected: T)
+where
+	T: std::fmt::Debug + serde::ser::Serialize + serde::de::DeserializeOwned + PartialEq,
+{
+	assert_eq!(serde_json::from_str::<T>(s).unwrap(), expected);
+	assert_eq!(serde_json::to_string(&expected).unwrap(), s);
+}

bizinikiwi/primitives/rpc/src/list.rs

@@ -0,0 +1,76 @@
+// This file is part of Bizinikiwi.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! RPC a lenient list or value type.
+
+use serde::{Deserialize, Serialize};
+
+/// RPC list or value wrapper.
+///
+/// For some RPCs it's convenient to call them with either
+/// a single value or a whole list of values to get a proper response.
+/// In theory you could do a batch query, but it's:
+/// 1. Less convenient in client libraries
+/// 2. If the response value is small, the protocol overhead might be dominant.
+///
+/// Also it's nice to be able to maintain backward compatibility for methods that
+/// were initially taking a value and now we want to expand them to take a list.
+#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
+#[serde(untagged)]
+pub enum ListOrValue<T> {
+	/// A list of values of given type.
+	List(Vec<T>),
+	/// A single value of given type.
+	Value(T),
+}
+
+impl<T> ListOrValue<T> {
+	/// Map every contained value using function `F`.
+	///
+	/// This allows to easily convert all values in any of the variants.
+	pub fn map<F: Fn(T) -> X, X>(self, f: F) -> ListOrValue<X> {
+		match self {
+			ListOrValue::List(v) => ListOrValue::List(v.into_iter().map(f).collect()),
+			ListOrValue::Value(v) => ListOrValue::Value(f(v)),
+		}
+	}
+}
+
+impl<T> From<T> for ListOrValue<T> {
+	fn from(n: T) -> Self {
+		ListOrValue::Value(n)
+	}
+}
+
+impl<T> From<Vec<T>> for ListOrValue<T> {
+	fn from(n: Vec<T>) -> Self {
+		ListOrValue::List(n)
+	}
+}
+
+#[cfg(test)]
+mod tests {
+	use super::*;
+	use crate::assert_deser;
+
+	#[test]
+	fn should_serialize_and_deserialize() {
+		assert_deser(r#"5"#, ListOrValue::Value(5_u64));
+		assert_deser(r#""str""#, ListOrValue::Value("str".to_string()));
+		assert_deser(r#"[1,2,3]"#, ListOrValue::List(vec![1_u64, 2_u64, 3_u64]));
+	}
+}

bizinikiwi/primitives/rpc/src/number.rs

@@ -0,0 +1,126 @@
+// This file is part of Bizinikiwi.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! A number type that can be serialized both as a number or a string that encodes a number in a
+//! string.
+
+use serde::{Deserialize, Serialize};
+use pezsp_core::U256;
+use std::fmt::Debug;
+
+/// A number type that can be serialized both as a number or a string that encodes a number in a
+/// string.
+///
+/// We allow two representations of the block number as input. Either we deserialize to the type
+/// that is specified in the block type or we attempt to parse given hex value.
+///
+/// The primary motivation for having this type is to avoid overflows when using big integers in
+/// JavaScript (which we consider as an important RPC API consumer).
+#[derive(Copy, Clone, Serialize, Deserialize, Debug, PartialEq)]
+#[serde(untagged)]
+pub enum NumberOrHex {
+	/// The number represented directly.
+	Number(u64),
+	/// Hex representation of the number.
+	Hex(U256),
+}
+
+impl Default for NumberOrHex {
+	fn default() -> Self {
+		Self::Number(Default::default())
+	}
+}
+
+impl NumberOrHex {
+	/// Converts this number into an U256.
+	pub fn into_u256(self) -> U256 {
+		match self {
+			NumberOrHex::Number(n) => n.into(),
+			NumberOrHex::Hex(h) => h,
+		}
+	}
+}
+
+impl From<u32> for NumberOrHex {
+	fn from(n: u32) -> Self {
+		NumberOrHex::Number(n.into())
+	}
+}
+
+impl From<u64> for NumberOrHex {
+	fn from(n: u64) -> Self {
+		NumberOrHex::Number(n)
+	}
+}
+
+impl From<u128> for NumberOrHex {
+	fn from(n: u128) -> Self {
+		NumberOrHex::Hex(n.into())
+	}
+}
+
+impl From<U256> for NumberOrHex {
+	fn from(n: U256) -> Self {
+		NumberOrHex::Hex(n)
+	}
+}
+
+/// An error type that signals an out-of-range conversion attempt.
+pub struct TryFromIntError(pub(crate) ());
+
+impl TryFrom<NumberOrHex> for u32 {
+	type Error = TryFromIntError;
+	fn try_from(num_or_hex: NumberOrHex) -> Result<u32, Self::Error> {
+		num_or_hex.into_u256().try_into().map_err(|_| TryFromIntError(()))
+	}
+}
+
+impl TryFrom<NumberOrHex> for u64 {
+	type Error = TryFromIntError;
+	fn try_from(num_or_hex: NumberOrHex) -> Result<u64, Self::Error> {
+		num_or_hex.into_u256().try_into().map_err(|_| TryFromIntError(()))
+	}
+}
+
+impl TryFrom<NumberOrHex> for u128 {
+	type Error = TryFromIntError;
+	fn try_from(num_or_hex: NumberOrHex) -> Result<u128, Self::Error> {
+		num_or_hex.into_u256().try_into().map_err(|_| TryFromIntError(()))
+	}
+}
+
+impl From<NumberOrHex> for U256 {
+	fn from(num_or_hex: NumberOrHex) -> U256 {
+		num_or_hex.into_u256()
+	}
+}
+
+#[cfg(test)]
+mod tests {
+	use super::*;
+	use crate::assert_deser;
+
+	#[test]
+	fn should_serialize_and_deserialize() {
+		assert_deser(r#""0x1234""#, NumberOrHex::Hex(0x1234.into()));
+		assert_deser(r#""0x0""#, NumberOrHex::Hex(0.into()));
+		assert_deser(r#"5"#, NumberOrHex::Number(5));
+		assert_deser(r#"10000"#, NumberOrHex::Number(10000));
+		assert_deser(r#"0"#, NumberOrHex::Number(0));
+		assert_deser(r#"1000000000000"#, NumberOrHex::Number(1000000000000));
+	}
+}

bizinikiwi/primitives/rpc/src/tracing.rs

@@ -0,0 +1,101 @@
+// This file is part of Bizinikiwi.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Types for working with tracing data
+
+use serde::{Deserialize, Serialize};
+
+use rustc_hash::FxHashMap;
+
+/// Container for all related spans and events for the block being traced.
+#[derive(Serialize, Deserialize, Clone, Debug)]
+#[serde(rename_all = "camelCase")]
+pub struct BlockTrace {
+	/// Hash of the block being traced
+	pub block_hash: String,
+	/// Parent hash
+	pub parent_hash: String,
+	/// Module targets that were recorded by the tracing subscriber.
+	/// Empty string means record all targets.
+	pub tracing_targets: String,
+	/// Storage key targets used to filter out events that do not have one of the storage keys.
+	/// Empty string means do not filter out any events.
+	pub storage_keys: String,
+	/// Method targets used to filter out events that do not have one of the event method.
+	/// Empty string means do not filter out any events.
+	pub methods: String,
+	/// Vec of tracing spans
+	pub spans: Vec<Span>,
+	/// Vec of tracing events
+	pub events: Vec<Event>,
+}
+
+/// Represents a tracing event, complete with recorded data.
+#[derive(Serialize, Deserialize, Clone, Debug)]
+#[serde(rename_all = "camelCase")]
+pub struct Event {
+	/// Event target
+	pub target: String,
+	/// Associated data
+	pub data: Data,
+	/// Parent id, if it exists
+	pub parent_id: Option<u64>,
+}
+
+/// Represents a single instance of a tracing span.
+///
+/// Exiting a span does not imply that the span will not be re-entered.
+#[derive(Serialize, Deserialize, Clone, Debug)]
+#[serde(rename_all = "camelCase")]
+pub struct Span {
+	/// id for this span
+	pub id: u64,
+	/// id of the parent span, if any
+	pub parent_id: Option<u64>,
+	/// Name of this span
+	pub name: String,
+	/// Target, typically module
+	pub target: String,
+	/// Indicates if the span is from wasm
+	pub wasm: bool,
+}
+
+/// Holds associated values for a tracing span.
+#[derive(Serialize, Deserialize, Default, Clone, Debug)]
+#[serde(rename_all = "camelCase")]
+pub struct Data {
+	/// HashMap of `String` values recorded while tracing
+	pub string_values: FxHashMap<String, String>,
+}
+
+/// Error response for the `state_traceBlock` RPC.
+#[derive(Serialize, Deserialize, Default, Clone, Debug)]
+#[serde(rename_all = "camelCase")]
+pub struct TraceError {
+	/// Error message
+	pub error: String,
+}
+
+/// Response for the `state_traceBlock` RPC.
+#[derive(Serialize, Deserialize, Clone, Debug)]
+#[serde(rename_all = "camelCase")]
+pub enum TraceBlockResponse {
+	/// Error block tracing response
+	TraceError(TraceError),
+	/// Successful block tracing response
+	BlockTrace(BlockTrace),
+}