CheckReadError checks for common cases on resource read/delete paths: - If the resource no longer exists and 404s, it should be removed from state and return nil, to stop processing the read.

SchemaDiffFloat32 is a SchemaDiffSuppressFunc for diffing float32 values.

WithAlertingMutex is a helper function that wraps a CRUD Terraform function with a mutex.

DataSource represents a Terraform data source, implemented either with the SDKv2 or Terraform Plugin Framework.

Resource represents a Terraform resource, implemented either with the SDKv2 or Terraform Plugin Framework.

ResourceListIDsFunc is a function that returns a list of resource IDs.