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=doc #82 avoid showcasing internal lock in public docs #144

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merged 1 commit into from
Jul 6, 2020
Merged

=doc #82 avoid showcasing internal lock in public docs #144

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16 changes: 9 additions & 7 deletions Sources/Logging/LogHandler.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -56,9 +56,11 @@
/// `LogHandlerWithGlobalLogLevelOverride.overrideGlobalLogLevel = .debug`, for example.
///
/// ```swift
/// import class Foundation.NSLock
///
/// public struct LogHandlerWithGlobalLogLevelOverride: LogHandler {
/// // the static properties hold the globally overridden log level (if overridden)
/// private static let overrideLock = Lock()
/// private static let overrideLock = NSLock()
/// private static var overrideLogLevel: Logger.Level? = nil
///
/// // this holds the log level if not overridden
Expand All @@ -74,9 +76,9 @@
/// public var logLevel: Logger.Level {
/// // when we get asked for the log level, we check if it was globally overridden or not
/// get {
/// return LogHandlerWithGlobalLogLevelOverride.overrideLock.withLock {
/// return LogHandlerWithGlobalLogLevelOverride.overrideLogLevel
/// } ?? self._logLevel
/// LogHandlerWithGlobalLogLevelOverride.overrideLock.lock()
/// defer { LogHandlerWithGlobalLogLevelOverride.overrideLock.unlock() }
/// return LogHandlerWithGlobalLogLevelOverride.overrideLogLevel ?? self._logLevel
/// }
/// // we set the log level whenever we're asked (note: this might not have an effect if globally
/// // overridden)
Expand All @@ -101,9 +103,9 @@
///
/// // this is the function to globally override the log level, it is not part of the `LogHandler` protocol
/// public static func overrideGlobalLogLevel(_ logLevel: Logger.Level) {
/// LogHandlerWithGlobalLogLevelOverride.overrideLock.withLock {
/// LogHandlerWithGlobalLogLevelOverride.overrideLogLevel = logLevel
/// }
/// LogHandlerWithGlobalLogLevelOverride.overrideLock.lock()
/// defer { LogHandlerWithGlobalLogLevelOverride.overrideLock.unlock() }
/// LogHandlerWithGlobalLogLevelOverride.overrideLogLevel = logLevel
/// }
/// }
/// ```
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