StandardStreamsLogRecorder

open class StandardStreamsLogRecorder: LogRecorderBase

The StandardStreamsLogRecorder is a LogRecorder that writes log messages to either the standard output stream (`stdout`) or the standard error stream (`stderr`) of the running process.

Messages are directed to the appropriate stream depending on the severity property of the LogEntry being recorded.

Messages having a severity of .verbose, .debug and .info will be directed to stdout, while those with a severity of .warning and .error are directed to stderr.


                    
                    
                    init(formatters:queue:)

Initializes a StandardStreamsLogRecorder instance to use the specified LogFormatters for formatting log messages.

Declaration

Swift

public override init(formatters: [LogFormatter], queue: DispatchQueue? = nil)

Parameters

`formatters`	An array of `LogFormatter`s to use for formatting log entries that will be recorded by the receiver.
`queue`	The `DispatchQueue` to use for the recorder. If `nil`, a new queue will be created.


                    
                    
                    record(message:for:currentQueue:synchronousMode:)

This implementation, which does nothing, is present to satisfy the LogRecorder protocol. Subclasses must override this function to provide actual log recording functionality.

Note

This function is only called if one of the formatters associated with the receiver returned a non-nil string for the given LogEntry.

Declaration

Swift

open override func record(message: String, for entry: LogEntry, currentQueue: DispatchQueue, synchronousMode: Bool)

Parameters

`message`	The message to record.
`entry`	The `LogEntry` for which `message` was created.
`currentQueue`	The GCD queue on which the function is being executed.
`synchronousMode`	If `true`, the recording is being done in synchronous mode, and the recorder should act accordingly.