Emcee

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import Foundation
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public enum Verbosity: UInt, Codable, Comparable {
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    /// Detailed debug info suitable for tracing program execution
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    case trace = 999
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    /// Debug logs
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    case debug = 500
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    /// User visible logs
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    case info = 400
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    /// Warnings important for the user
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    case warning = 300
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    /// Errors important for the user
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    case error = 200
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    /// Always print this log message
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    case always = 0
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    public static func < (left: Verbosity, right: Verbosity) -> Bool {
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        return left.rawValue < right.rawValue
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    }
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    public init?(rawValue: UInt) {
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        if rawValue >= Verbosity.trace.rawValue {
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            self = .trace
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        } else if rawValue >= Verbosity.debug.rawValue {
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            self = .debug
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        } else if rawValue >= Verbosity.info.rawValue {
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            self = .info
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        } else if rawValue >= Verbosity.warning.rawValue {
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            self = .warning
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        } else if rawValue >= Verbosity.error.rawValue {
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            self = .error
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        } else {
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            self = .always
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        }
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    }
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    public var stringCode: String {
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        switch self {
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        case .trace:
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            return "TRACE"
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        case .debug:
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            return "DEBUG"
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        case .info:
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            return "INFO"
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        case .warning:
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            return "WARNING"
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        case .error:
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            return "ERROR"
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        case .always:
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            return "ALWAYS"
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        }
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    }
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}
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