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// Copyright (c) 2019-2020, Arm Limited, All Rights Reserved
// 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.
//! # ListOpcodes operation
//!
//! List the opcodes supported by the provider.

use crate::requests::{Opcode, ProviderID};
use std::collections::HashSet;

/// Native object for opcode listing operation.
#[derive(Copy, Clone, Debug)]
pub struct Operation {
    /// Provider for which the supported opcodes are requsted.
    pub provider_id: ProviderID,
}

/// Native object for opcode listing result.
#[derive(Debug)]
pub struct Result {
    /// `opcodes` holds a list of opcodes supported by the provider identified in
    /// the request.
    pub opcodes: HashSet<Opcode>,
}