30 lines
1.4 KiB
Swift
30 lines
1.4 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2026 Apple Inc. and the container project authors.
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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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// https://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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//===----------------------------------------------------------------------===//
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/// A type that can be rendered as a table row or quiet-mode output.
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///
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/// Conformers provide the column headers, row values, and a primary identifier
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/// for quiet mode. JSON encoding is handled separately by each command using
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/// its own data model.
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public protocol ListDisplayable {
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/// Column headers for table output (e.g., `["ID", "IMAGE", "STATE"]`).
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static var tableHeader: [String] { get }
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/// The values for each column, matching the order of ``tableHeader``.
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var tableRow: [String] { get }
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/// The primary identifier shown in `--quiet` mode (typically ID or name).
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var quietValue: String { get }
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}
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