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// Copyright 2019-2021 Parity Technologies (UK) Ltd.
//
// Permission is hereby granted, free of charge, to any
// person obtaining a copy of this software and associated
// documentation files (the "Software"), to deal in the
// Software without restriction, including without
// limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software
// is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice
// shall be included in all copies or substantial portions
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
// IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

//! RPC parameters, orginally belonging to jsonrpsee:
//! https://github.com/paritytech/jsonrpsee
//! It is copied & pasted here to avoid std dependencies.

/// Convert the given values to a [`RpcParams`] as expected by a
/// Rpc Client (http or websocket).
///
/// # Panics
///
/// Panics if the serialization of parameters fails.
#[macro_export]
macro_rules! rpc_params {
	($($param:expr),*) => {
		{
            use $crate::primitives::RpcParams;

			let mut params = RpcParams::new();
			$(
				if let Err(err) = params.insert($param) {
					panic!("Parameter `{}` cannot be serialized: {:?}", stringify!($param), err);
				}
			)*
			params
		}
	};
}