Module `Nullsafe.AssignmentRule`

type violation

val compare_violation : violation -> violation -> int

val check : lhs:AnnotatedNullability.t -> rhs:InferredNullability.t -> (unit, violation) IStdlib.IStd.result: If `null` can leak from a "less strict" type to "more strict" type, this is an Assignment Rule violation.

module ProvisionalViolation : sig ... end: Violation that will occur if the provisional annotation becomes real @Nullable

module ReportableViolation : sig ... end: Violation that needs to be reported to the user.