34 lines
788 B
Swift
34 lines
788 B
Swift
//
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// StackFrameLogFormatter.swift
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// CleanroomLogger
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//
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// Created by Evan Maloney on 1/4/16.
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// Copyright © 2016 Gilt Groupe. All rights reserved.
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//
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/**
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A `LogFormatter` that returns the `callingStackFrame` property of a `LogEntry`.
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This is typically combined with other `LogFormatter`s within a
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`ConcatenatingLogFormatter`.
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*/
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public struct StackFrameLogFormatter: LogFormatter
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{
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/** The initializer. */
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public init() {}
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/**
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Formats the passed-in `LogEntry` by returning the value of its
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`callingStackFrame` property.
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- parameter entry: The `LogEntry` to be formatted.
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- returns: The formatted result; never `nil`.
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*/
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public func format(_ entry: LogEntry)
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-> String?
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{
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return entry.callingStackFrame
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}
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}
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