29 lines
963 B
Swift
29 lines
963 B
Swift
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extension Promise: CustomStringConvertible {
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/// - Returns: A description of the state of this promise.
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public var description: String {
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switch result {
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case nil:
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return "Promise(…\(T.self))"
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case .failure(let error)?:
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return "Promise(\(error))"
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case .success(let value)?:
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return "Promise(\(value))"
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}
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}
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}
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extension Promise: CustomDebugStringConvertible {
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/// - Returns: A debug-friendly description of the state of this promise.
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public var debugDescription: String {
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switch box.inspect() {
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case .pending(let handlers):
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return "Promise<\(T.self)>.pending(handlers: \(handlers.bodies.count))"
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case .resolved(.failure(let error)):
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return "Promise<\(T.self)>.failure(\(type(of: error)).\(error))"
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case .resolved(.success(let value)):
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return "Promise<\(T.self)>.success(\(value))"
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}
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}
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}
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