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sc_rpc_spec_v2/bitswap/
api.rs

1// This file is part of Substrate.
2
3// Copyright (C) Parity Technologies (UK) Ltd.
4// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
5
6// This program is free software: you can redistribute it and/or modify
7// it under the terms of the GNU General Public License as published by
8// the Free Software Foundation, either version 3 of the License, or
9// (at your option) any later version.
10
11// This program is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License
17// along with this program. If not, see <https://www.gnu.org/licenses/>.
18
19//! API trait for the bitswap RPC methods.
20
21use jsonrpsee::{core::RpcResult, proc_macros::rpc};
22
23#[rpc(client, server)]
24pub trait BitswapApi {
25	/// Retrieve indexed transaction data by CID.
26	///
27	/// Accepts a CIDv1 (base32 multibase-encoded string), extracts the 32-byte hash
28	/// digest, looks up the indexed transaction, and returns hex-encoded data.
29	#[method(name = "bitswap_v1_get")]
30	fn bitswap_v1_get(&self, cid: String) -> RpcResult<String>;
31}