CompoundConstraint

public struct CompoundConstraint<T, E> : Constraint where E : Error

Undocumented

  • Declaration

    Swift

    public typealias InputType = T
  • Declaration

    Swift

    public typealias ErrorType = E
  • Returns the number of constraints in collection

    Declaration

    Swift

    public var count: Int { get }
  • Create a new AndCompoundConstraint instance populated with a predefined list of Constraints

    Declaration

    Swift

    public static func allOf<C>(_ constraints: [C]) -> CompoundConstraint where T == C.InputType, E == C.ErrorType, C : Constraint

    Parameters

    constraints

    [Constraint]

  • Create a new AndCompoundConstraint instance populated with a predefined list of Constraints

    Declaration

    Swift

    public static func allOf<C>(_ constraints: C...) -> CompoundConstraint where T == C.InputType, E == C.ErrorType, C : Constraint

    Parameters

    constraints

    [Constraint]

  • Create a new AndCompoundConstraint instance populated with a predefined list of Constraints

    Declaration

    Swift

    public static func anyOf<C>(_ constraints: [C]) -> CompoundConstraint where T == C.InputType, E == C.ErrorType, C : Constraint

    Parameters

    constraints

    [Constraint]

  • Create a new AndCompoundConstraint instance populated with a predefined list of Constraints

    Declaration

    Swift

    public static func anyOf<C>(_ constraints: C...) -> CompoundConstraint where T == C.InputType, E == C.ErrorType, C : Constraint

    Parameters

    constraints

    [Constraint]

  • Evaluates the input on the subconstraints.

    Declaration

    Swift

    public func evaluate(with input: T) -> Result<Void, Summary<E>>

    Parameters

    input

    The input to be validated.

    Return Value

    .success if the input is valid,.failure containing the Summary of the failing Constraints otherwise.