45 lines
1.3 KiB
Swift
45 lines
1.3 KiB
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 .rejected(let error)?:
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return "Promise(\(error))"
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case .fulfilled(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(.rejected(let error)):
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return "Promise<\(T.self)>.rejected(\(type(of: error)).\(error))"
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case .resolved(.fulfilled(let value)):
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return "Promise<\(T.self)>.fulfilled(\(value))"
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}
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}
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}
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#if !SWIFT_PACKAGE
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extension AnyPromise {
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/// - Returns: A description of the state of this promise.
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override open var description: String {
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switch box.inspect() {
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case .pending:
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return "AnyPromise(…)"
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case .resolved(let obj?):
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return "AnyPromise(\(obj))"
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case .resolved(nil):
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return "AnyPromise(nil)"
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}
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}
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}
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#endif
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