This is part of the Fake.DotNet.Testing.XUnit2 module.

CollectionConcurrencyMode

The collection concurrency mode used by the xUnit2 runner.

Union Cases

Union Case	Description
`Default` Signature:	Uses the default concurrency mode for collections.
`MaxThreads(count)` Signature: int	Limits the number of concurrently executing collections to `count`.
`Unlimited` Signature:	Does not limit the number of concurrently executing collections.