Minimal effort at error logging

ErrorHandlingFunction.ps1

function Verb-Noun {
    [CmdletBinding()]
    param()
    Push-Location -Stack Verb-Noun
    # BOILER PLATE ERROR HANDLING
    trap { # Standard practice in every script
        $ex = $_
        do {
            $Stack = if($ex.ScriptStackTrace) { $ex.ScriptStackTrace } else { $ex.StackTrace }
           $PSCmdlet.WriteInformation(@(
                $ex.GetType().Fullname
                "Stack Trace:"
                ($Stack | Out-String -width 100) -split "`n" -replace "^\s*","    "
           ) -join "`n", ("PSHOST", "Exception"))
        } while($ex = if($ex.Exception) { $ex.Exception } else { $ex.InnerException })
        Pop-Location -Stack Verb-Noun
        throw
    } $ErrorActionPreference = "Stop"

    # YOUR CODE GOES HERE
}

ErrorHandlingScript.ps1

[CmdletBinding()]
param()

# BOILER PLATE ERROR HANDLING
trap { # Standard practice in every script
    $ex = $_
    do {
        $Stack = if($ex.ScriptStackTrace) { $ex.ScriptStackTrace } else { $ex.StackTrace }
       $PSCmdlet.WriteInformation(@(
            $ex.GetType().Fullname
            "Stack Trace:"
            ($Stack | Out-String -width 100) -split "`n" -replace "^\s*","    "
       ) -join "`n", ("PSHOST", "Exception"))
    } while($ex = if($ex.Exception) { $ex.Exception } else { $ex.InnerException })
    throw
} $ErrorActionPreference = "Stop"

# YOUR CODE GOES HERE