stack_epic_core 3.6.0

// Copyright 2018 The Grin Developers
//
// 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.

use crate::keychain::Identifier;
use crate::libtx::secp_ser;
use serde::{Deserialize, Serialize};

/// Fees in block to use for coinbase amount calculation
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct BlockFees {
	/// fees
	#[serde(with = "secp_ser::string_or_u64")]
	pub fees: u64,
	/// height
	#[serde(with = "secp_ser::string_or_u64")]
	pub height: u64,
	/// key id
	pub key_id: Option<Identifier>,
}

/// Implementing the key id
impl BlockFees {
	/// return key id
	pub fn key_id(&self) -> Option<Identifier> {
		self.key_id.clone()
	}
}