PoShLog

2.2.0-preview1

functions/debugging/Enable-SelfLog.ps1

                                function Enable-SelfLog {

    param(

        [Parameter(Mandatory = $false)]

        [System.Action[string]]$MessageFunc

    )

    if ($null -eq $MessageFunc) {

        $MessageFunc = { param([string]$msg) Write-Warning $msg }

    }

    [Serilog.Debugging.SelfLog]::Enable($MessageFunc)

}