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// Copyright 2022, The Android Open Source Project
//
// 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.
//! This module implements the UwbServiceCallbackBuilder, intended to be used
//! in cases where UwbServiceCallback is [Send](std::marker::Send).
//! If UwbServiceCallback is [!Send](std::marker::Send) a custom implementation
//! needs to be handed to UwbServiceBuilder instead.
use crate::service::uwb_service::{UwbServiceCallback, UwbServiceCallbackBuilder};
/// This struct defines a builder for UwbServiceCallbacks that are [Send](std::marker::Send).
pub struct UwbServiceCallbackSendBuilder<C: UwbServiceCallback + Send> {
callback: C,
}
impl<C: UwbServiceCallback + Send> UwbServiceCallbackSendBuilder<C> {
/// Creates a new UwbServiceCallbackBuilder with the given UwbServiceCallback
/// that is [Send](std::marker::Send).
pub fn new(callback: C) -> Self {
Self { callback }
}
}
impl<C: UwbServiceCallback + Send> UwbServiceCallbackBuilder<C>
for UwbServiceCallbackSendBuilder<C>
{
fn build(self) -> Option<C> {
Some(self.callback)
}
}