Value

io.scalaland.chimney.partial.Result.Value
final case class Value[A](value: A) extends Result[A]

Success value case representation.

Type parameters

A

type of success value

Value parameters

value

value of type A

Attributes

Since

0.7.0

Graph
Supertypes
trait Serializable
trait Product
trait Equals
trait Result[A]
class Object
trait Matchable
class Any
Show all

Members list

Value members

Concrete methods

def asErrorPathMessages: Iterable[(String, ErrorMessage)]

Returns (possibly empty) collection of tuples with conventional string representation of path and errors message.

Returns (possibly empty) collection of tuples with conventional string representation of path and errors message.

Attributes

Returns

empty scala.collection.Iterable if success, a sequence of pairs (a path to a failed field, an io.scalaland.chimney.partial.ErrorMessage) otherwise

Since

0.7.0

Inherited methods

final def asEither: Either[Errors, A]

Converts a partial result to an scala.Either.

Converts a partial result to an scala.Either.

Attributes

Returns

scala.Right if success, scala.Left containing io.scalaland.chimney.partial.Result.Errors otherwise

Since

0.7.0

Inherited from:
Result
final def asEitherErrorPathMessageStrings: Either[Iterable[(String, String)], A]

Converts a partial result to an scala.Either with collection of tuples with conventional string representation of path and string representation of error message as scala.Left.

Converts a partial result to an scala.Either with collection of tuples with conventional string representation of path and string representation of error message as scala.Left.

Attributes

Returns

scala.Right if success, scala.Left containing a sequence of pairs (a path to a failed field, an errors message as java.lang.String otherwise

Since

0.8.5

Inherited from:
Result
final def asEitherErrorPathMessages: Either[Iterable[(String, ErrorMessage)], A]

Converts a partial result to an scala.Either with collection of tuples with conventional string representation of path and errors message as scala.Left.

Converts a partial result to an scala.Either with collection of tuples with conventional string representation of path and errors message as scala.Left.

Attributes

Returns

scala.Right if success, scala.Left containing a sequence of pairs (a path to a failed field, an io.scalaland.chimney.partial.ErrorMessage) otherwise

Since

0.8.5

Inherited from:
Result
final def asErrorPathMessageStrings: Iterable[(String, String)]

Returns (possibly empty) collection of tuples with conventional string representation of path and string representation of error message.

Returns (possibly empty) collection of tuples with conventional string representation of path and string representation of error message.

Attributes

Returns

empty scala.collection.Iterable if success, a sequence of pairs (a path to a failed field, an errors message as java.lang.String

Since

0.7.0

Inherited from:
Result
final def asOption: Option[A]

Converts a partial result to an optional value.

Converts a partial result to an optional value.

Attributes

Returns

scala.Some if success, scala.None otherwise

Since

0.7.0

Inherited from:
Result
final def flatMap[B](f: A => Result[B]): Result[B]

Builds a new result by applying a function to a success value and using result returned by that that function.

Builds a new result by applying a function to a success value and using result returned by that that function.

Type parameters

B

the element type of the returned result

Value parameters

f

the function to apply to a success value

Attributes

Returns

a new io.scalaland.chimney.partial.Result built from applying a function to a success value and using the io.scalaland.chimney.partial.Result returned by that function

Since

0.7.0

Inherited from:
Result
final def flatten[B](implicit ev: A <:< Result[B]): Result[B]

Builds a new result by flattening the current value.

Builds a new result by flattening the current value.

Type parameters

B

the element type of the returned result

Attributes

Returns

a new io.scalaland.chimney.partial.Result built from applying a function to a success value and using the io.scalaland.chimney.partial.Result returned by that function

Since

0.8.4

Inherited from:
Result
final def fold[B](onValue: A => B, onErrors: Errors => B): B

Extracts value from a partial result and applies it to the appropriate function.

Extracts value from a partial result and applies it to the appropriate function.

Type parameters

B

the type of the folding

Value parameters

onErrors

the function to apply to errors

onValue

the function to apply to success value

Attributes

Returns

a new value

Since

0.8.5

Inherited from:
Result
final def map[B](f: A => B): Result[B]

Builds a new result by applying a function to a success value.

Builds a new result by applying a function to a success value.

Type parameters

B

the element type of the returned result

Value parameters

f

the function to apply to a success value

Attributes

Returns

a new io.scalaland.chimney.partial.Result built from applying a function to a success value

Since

0.7.0

Inherited from:
Result
final def orElse[B >: A](result: => Result[B]): Result[B]

Prepends a io.scalaland.chimney.partial.PathElement to all errors represented by this result.

Prepends a io.scalaland.chimney.partial.PathElement to all errors represented by this result.

Type parameters

B

the element type of the returned result

Value parameters

result

lazy io.scalaland.chimney.partial.Result to compute as a fallback if this one has errors

Attributes

Returns

a io.scalaland.chimney.partial.Result with the first successful value or a failure combining errors from both results

Since

1.0.0

Inherited from:
Result
final def prependErrorPath(pathElement: => PathElement): Result.this.type

Prepends a io.scalaland.chimney.partial.PathElement to all errors represented by this result.

Prepends a io.scalaland.chimney.partial.PathElement to all errors represented by this result.

Value parameters

pathElement

io.scalaland.chimney.partial.PathElement to be prepended

Attributes

Returns

a io.scalaland.chimney.partial.Result with io.scalaland.chimney.partial.PathElement prepended to all errors

Since

0.7.0

Inherited from:
Result
def productElementNames: Iterator[String]

Attributes

Inherited from:
Product
def productIterator: Iterator[Any]

Attributes

Inherited from:
Product