What are the benefits of using immutable collections in C#?

What are the benefits of using immutable collections in C#?

Immutable collections in C# provide several benefits, including thread safety, easier reasoning about code, and reduced bugs.

Can you explain how thread safety works with immutable collections?

Sure! Since immutable collections cannot be changed after creation, they are inherently thread-safe, eliminating race conditions.

What are some examples of immutable collections in C#?

Examples include ImmutableArray, ImmutableList, ImmutableDictionary, and ImmutableHashSet, all found in the System.Collections.Immutable namespace.

Are there any performance drawbacks to using immutable collections?

While immutable collections can have overhead due to creating new instances, they often lead to better performance in concurrent scenarios.

How do I convert a mutable collection to an immutable one?

You can use methods like ToImmutableArray() or ToImmutableList() to convert mutable collections to their immutable counterparts.