29 lines
916 B
Swift
29 lines
916 B
Swift
// Copyright 2021 Tokamak contributors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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public extension View {
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func task(
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priority: TaskPriority = .userInitiated,
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_ action: @escaping @Sendable () async -> ()
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) -> some View {
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var task: Task<(), Never>?
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return onAppear {
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task = Task(priority: priority, operation: action)
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}
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.onDisappear {
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task?.cancel()
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}
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}
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}
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