final class DeriveHListElementAux[L <: HList, A] extends AnyVal
Provides syntax support for Codec[L]#derive
for some HList L
. See derive
for more information.
- Grouped
- Alphabetic
- By Inheritance
- DeriveHListElementAux
- AnyVal
- Any
- by From
- by ValueEnrichedWithTuplingSupport
- by TransformSyntax
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- Any
- final def ##(): Int
- Definition Classes
- Any
- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toany2stringadd[DeriveHListElementAux[L, A]] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (DeriveHListElementAux[L, A], B)
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toArrowAssoc[DeriveHListElementAux[L, A]] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- final def ==(arg0: Any): Boolean
- Definition Classes
- Any
- val a: DeriveHListElementAux[L, A]
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toValueEnrichedWithTuplingSupport[DeriveHListElementAux[L, A]] performed by method ValueEnrichedWithTuplingSupport in scodec.codecs.
- Definition Classes
- ValueEnrichedWithTuplingSupport
- def as[B](implicit as: Transformer[A, B]): DeriveHListElementAux[L, B]
Transforms using implicitly available evidence that such a transformation is possible.
Transforms using implicitly available evidence that such a transformation is possible.
Typical transformations include converting:
- an
F[L]
for someL <: HList
to/from anF[CC]
for some case classCC
, where the types in the case class are aligned with the types inL
- an
F[C]
for someC <: Coproduct
to/from anF[SC]
for some sealed classSC
, where the component types in the coproduct are the leaf subtypes of the sealed class.
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- an
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- val aux: DeriveHListElementAux[L, A]
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toFrom[L, A, M] performed by method From in scodec.codecs.DeriveHListElementAux.This conversion will take place only if an implicit value of type Aux[L, A, M] is in scope and at the same time L is a subclass of HList (L <: HList).
- Definition Classes
- From
- val codec: Codec[L]
- def ensuring(cond: (DeriveHListElementAux[L, A]) => Boolean, msg: => Any): DeriveHListElementAux[L, A]
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toEnsuring[DeriveHListElementAux[L, A]] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (DeriveHListElementAux[L, A]) => Boolean): DeriveHListElementAux[L, A]
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toEnsuring[DeriveHListElementAux[L, A]] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): DeriveHListElementAux[L, A]
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toEnsuring[DeriveHListElementAux[L, A]] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): DeriveHListElementAux[L, A]
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toEnsuring[DeriveHListElementAux[L, A]] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def exmap[B](f: (A) => Attempt[B], g: (B) => Attempt[A]): DeriveHListElementAux[L, B]
Transforms using two functions,
A => Attempt[B]
andB => Attempt[A]
.Transforms using two functions,
A => Attempt[B]
andB => Attempt[A]
.- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- def exmapc[B](f: (A) => Attempt[B])(g: (B) => Attempt[A]): DeriveHListElementAux[L, B]
Curried version of
exmap
.Curried version of
exmap
.- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toStringFormat[DeriveHListElementAux[L, A]] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
- def from(f: (M) => A): Codec[M]
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toFrom[L, A, M] performed by method From in scodec.codecs.DeriveHListElementAux.This conversion will take place only if an implicit value of type Aux[L, A, M] is in scope and at the same time L is a subclass of HList (L <: HList).
- Definition Classes
- From
- def getClass(): Class[_ <: AnyVal]
- Definition Classes
- AnyVal → Any
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def narrow[B](f: (A) => Attempt[B], g: (B) => A): DeriveHListElementAux[L, B]
Transforms using two functions,
A => Attempt[B]
andB => A
.Transforms using two functions,
A => Attempt[B]
andB => A
.The supplied functions form an injection from
B
toA
. Hence, this method converts from a larger to a smaller type. Hence, the namenarrow
.- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- def narrowc[B](f: (A) => Attempt[B])(g: (B) => A): DeriveHListElementAux[L, B]
Curried version of
narrow
.Curried version of
narrow
.- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- val self: DeriveHListElementAux[L, A]
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- def toString(): String
- Definition Classes
- Any
- def widen[B](f: (A) => B, g: (B) => Attempt[A]): DeriveHListElementAux[L, B]
Transforms using two functions,
A => B
andB => Attempt[A]
.Transforms using two functions,
A => B
andB => Attempt[A]
.The supplied functions form an injection from
A
toB
. Hence, this method converts from a smaller to a larger type. Hence, the namewiden
.- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- def widenOpt[B](f: (A) => B, g: (B) => Option[A]): DeriveHListElementAux[L, B]
Transforms using two functions,
A => B
andB => Option[A]
.Transforms using two functions,
A => B
andB => Option[A]
.Particularly useful when combined with case class apply/unapply. E.g.,
widenOpt(fa, Foo.apply, Foo.unapply)
.- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- def widenOptc[B](f: (A) => B)(g: (B) => Option[A]): DeriveHListElementAux[L, B]
Curried version of
widenOpt
.Curried version of
widenOpt
.- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- def widenc[B](f: (A) => B)(g: (B) => Attempt[A]): DeriveHListElementAux[L, B]
Curried version of
widen
.Curried version of
widen
.- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- def xmap[B](f: (A) => B, g: (B) => A): DeriveHListElementAux[L, B]
Transforms using the isomorphism described by two functions,
A => B
andB => A
.Transforms using the isomorphism described by two functions,
A => B
andB => A
.- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- def xmapc[B](f: (A) => B)(g: (B) => A): DeriveHListElementAux[L, B]
Curried version of
xmap
.Curried version of
xmap
.- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- def ~[B](b: B): (DeriveHListElementAux[L, A], B)
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toValueEnrichedWithTuplingSupport[DeriveHListElementAux[L, A]] performed by method ValueEnrichedWithTuplingSupport in scodec.codecs.
- Definition Classes
- ValueEnrichedWithTuplingSupport
Deprecated Value Members
- def pxmap[B](f: (A) => B, g: (B) => Option[A]): DeriveHListElementAux[L, B]
Transforms using two functions,
A => B
andB => Option[A]
.Transforms using two functions,
A => B
andB => Option[A]
.Particularly useful when combined with case class apply/unapply. E.g.,
pxmap(fa, Foo.apply, Foo.unapply)
.- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toTransformSyntax[[A]DeriveHListElementAux[L, A], A] performed by method TransformSyntax in scodec.This conversion will take place only if an implicit value of type Transform[[A]DeriveHListElementAux[L, A]] is in scope.
- Definition Classes
- TransformSyntax
- Annotations
- @deprecated
- Deprecated
(Since version 1.7.0) Use widenOpt instead
- def →[B](y: B): (DeriveHListElementAux[L, A], B)
- Implicit
- This member is added by an implicit conversion from DeriveHListElementAux[L, A] toArrowAssoc[DeriveHListElementAux[L, A]] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @deprecated
- Deprecated
(Since version 2.13.0) Use
->
instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.