microsoft.quantum.intrinsic.message.md

uid	title	ms.date	ms.topic	qsharp.kind	qsharp.namespace	qsharp.name	qsharp.summary
Microsoft.Quantum.Intrinsic.Message	Message function	7/28/2023 12:00:00 AM	managed-reference	function	Microsoft.Quantum.Intrinsic	Message	Logs a message.

Message function

Warning

This documentation refers to the Classic QDK, which has been replaced by the Modern QDK.

Please see https://aka.ms/qdk.api for the API documentation for the Modern QDK.

Namespace: Microsoft.Quantum.Intrinsic

Package: Microsoft.Quantum.QSharp.Foundation

Logs a message.

function Message (msg : String) : Unit

Input

msg : String

The message to be reported.

Output : Unit

Example

The following causes "Hello, world!" to be reported (typically to the console):

let name = "world";
Message($"Hello, {name}!");

Remarks

The specific behavior of this function is simulator-dependent, but in most cases the given message will be written to the console.