Immutability of structs

Posted by Joan Venge on Stack Overflow See other posts from Stack Overflow or by Joan Venge
Published on 2009-03-03T22:42:02Z Indexed on 2010/03/08 13:06 UTC
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c#

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.NET

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struct

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immutable

I read it in lots of places including here that it's better to make structs as immutable.

What's the reason behind this? I see lots of Microsoft-created structs that are mutable, like the ones in xna. Probably there are many more in the BCL.

What are the pros and cons of not following this guideline?

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