generic

package
v1.0.152 Latest Latest
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 Go to latest Published: Mar 5, 2025 License: Apache-2.0 Imports: 13 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Ap 

func Ap[GEA ~func(E) ET.Either[L, A], GEB ~func(E) ET.Either[L, B], GEFAB ~func(E) ET.Either[L, func(A) B], L, E, A, B any](fa GEA) func(GEFAB) GEB

func ApS added in v1.0.107 

func ApS[GS1 ~func(R) ET.Either[E, S1], GS2 ~func(R) ET.Either[E, S2], GT ~func(R) ET.Either[E, T], R, E, S1, S2, T any](
	setter func(T) func(S1) S2,
	fa GT,
) func(GS1) GS2

ApS attaches a value to a context [S1] to produce a context [S2] by considering the context and the value concurrently

func Ask 

func Ask[GEE ~func(E) ET.Either[L, E], E, L any]() GEE

func Asks 

func Asks[GA ~func(E) A, GEA ~func(E) ET.Either[L, A], E, L, A any](r GA) GEA

func BiMap 

func BiMap[GA ~func(E) ET.Either[E1, A], GB ~func(E) ET.Either[E2, B], E, E1, E2, A, B any](f func(E1) E2, g func(A) B) func(GA) GB

BiMap maps a pair of functions over the two type arguments of the bifunctor.

func Bind added in v1.0.107 

func Bind[GS1 ~func(R) ET.Either[E, S1], GS2 ~func(R) ET.Either[E, S2], GT ~func(R) ET.Either[E, T], R, E, S1, S2, T any](
	setter func(T) func(S1) S2,
	f func(S1) GT,
) func(GS1) GS2

Bind attaches the result of a computation to a context [S1] to produce a context [S2]

func BindTo added in v1.0.107 

func BindTo[GS1 ~func(R) ET.Either[E, S1], GT ~func(R) ET.Either[E, T], R, E, S1, T any](
	setter func(T) S1,
) func(GT) GS1

BindTo initializes a new state [S1] from a value [T]

func Chain 

func Chain[GEA ~func(E) ET.Either[L, A], GEB ~func(E) ET.Either[L, B], L, E, A, B any](f func(A) GEB) func(GEA) GEB

func ChainEitherK 

func ChainEitherK[GEA ~func(E) ET.Either[L, A], GEB ~func(E) ET.Either[L, B], L, E, A, B any](f func(A) ET.Either[L, B]) func(ma GEA) GEB

func ChainOptionK 

func ChainOptionK[GEA ~func(E) ET.Either[L, A], GEB ~func(E) ET.Either[L, B], L, E, A, B any](onNone func() L) func(func(A) O.Option[B]) func(GEA) GEB

func Curry0 

func Curry0[GEA ~func(R) ET.Either[error, A], R, A any](f func(R) (A, error)) GEA

func Curry1 

func Curry1[GEA ~func(R) ET.Either[error, A], R, T1, A any](f func(R, T1) (A, error)) func(T1) GEA

func Curry2 

func Curry2[GEA ~func(R) ET.Either[error, A], R, T1, T2, A any](f func(R, T1, T2) (A, error)) func(T1) func(T2) GEA

func Curry3 

func Curry3[GEA ~func(R) ET.Either[error, A], R, T1, T2, T3, A any](f func(R, T1, T2, T3) (A, error)) func(T1) func(T2) func(T3) GEA

func Do added in v1.0.107 

func Do[GS ~func(R) ET.Either[E, S], R, E, S any](
	empty S,
) GS

Bind creates an empty context of type [S] to be used with the Bind operation

func Flap added in v1.0.47 

func Flap[GEFAB ~func(E) ET.Either[L, func(A) B], GEB ~func(E) ET.Either[L, B], L, E, A, B any](a A) func(GEFAB) GEB

func Flatten 

func Flatten[GEA ~func(E) ET.Either[L, A], GGA ~func(E) ET.Either[L, GEA], L, E, A any](mma GGA) GEA

func Fold 

func Fold[GEA ~func(E) ET.Either[L, A], GB ~func(E) B, E, L, A, B any](onLeft func(L) GB, onRight func(A) GB) func(GEA) GB

func From0 

func From0[GEA ~func(R) ET.Either[error, A], R, A any](f func(R) (A, error)) func() GEA

func From1 

func From1[GEA ~func(R) ET.Either[error, A], R, T1, A any](f func(R, T1) (A, error)) func(T1) GEA

func From2 

func From2[GEA ~func(R) ET.Either[error, A], R, T1, T2, A any](f func(R, T1, T2) (A, error)) func(T1, T2) GEA

func From3 

func From3[GEA ~func(R) ET.Either[error, A], R, T1, T2, T3, A any](f func(R, T1, T2, T3) (A, error)) func(T1, T2, T3) GEA

func FromEither 

func FromEither[GEA ~func(E) ET.Either[L, A], L, E, A any](e ET.Either[L, A]) GEA

func FromPredicate 

func FromPredicate[GEA ~func(E) ET.Either[L, A], L, E, A any](pred func(A) bool, onFalse func(A) L) func(A) GEA

func FromReader 

func FromReader[GA ~func(E) A, GEA ~func(E) ET.Either[L, A], L, E, A any](r GA) GEA

func GetOrElse 

func GetOrElse[GEA ~func(E) ET.Either[L, A], GA ~func(E) A, E, L, A any](onLeft func(L) GA) func(GEA) GA

func Left 

func Left[GEA ~func(E) ET.Either[L, A], L, E, A any](l L) GEA

func LeftReader 

func LeftReader[GL ~func(E) L, GEA ~func(E) ET.Either[L, A], L, E, A any](l GL) GEA

func Let added in v1.0.107 

func Let[GS1 ~func(R) ET.Either[E, S1], GS2 ~func(R) ET.Either[E, S2], R, E, S1, S2, T any](
	key func(T) func(S1) S2,
	f func(S1) T,
) func(GS1) GS2

Let attaches the result of a computation to a context [S1] to produce a context [S2]

func LetTo added in v1.0.107 

func LetTo[GS1 ~func(R) ET.Either[E, S1], GS2 ~func(R) ET.Either[E, S2], R, E, S1, S2, B any](
	key func(B) func(S1) S2,
	b B,
) func(GS1) GS2

LetTo attaches the a value to a context [S1] to produce a context [S2]

func Local 

func Local[GA1 ~func(R1) ET.Either[E, A], GA2 ~func(R2) ET.Either[E, A], R2, R1, E, A any](f func(R2) R1) func(GA1) GA2

Local changes the value of the local context during the execution of the action `ma` (similar to `Contravariant`'s `contramap`).

func MakeReaderEither 

func MakeReaderEither[GEA ~func(E) ET.Either[L, A], L, E, A any](f func(E) ET.Either[L, A]) GEA

func Map 

func Map[GEA ~func(E) ET.Either[L, A], GEB ~func(E) ET.Either[L, B], L, E, A, B any](f func(A) B) func(GEA) GEB

func MapLeft added in v1.0.100 

func MapLeft[GA1 ~func(C) ET.Either[E1, A], GA2 ~func(C) ET.Either[E2, A], C, E1, E2, A any](f func(E1) E2) func(GA1) GA2

MapLeft applies a mapping function to the error channel

func MonadAp 

func MonadAp[GEA ~func(E) ET.Either[L, A], GEB ~func(E) ET.Either[L, B], GEFAB ~func(E) ET.Either[L, func(A) B], L, E, A, B any](fab GEFAB, fa GEA) GEB

func MonadBiMap 

func MonadBiMap[GA ~func(E) ET.Either[E1, A], GB ~func(E) ET.Either[E2, B], E, E1, E2, A, B any](fa GA, f func(E1) E2, g func(A) B) GB

func MonadChain 

func MonadChain[GEA ~func(E) ET.Either[L, A], GEB ~func(E) ET.Either[L, B], L, E, A, B any](ma GEA, f func(A) GEB) GEB

func MonadChainEitherK 

func MonadChainEitherK[GEA ~func(E) ET.Either[L, A], GEB ~func(E) ET.Either[L, B], L, E, A, B any](ma GEA, f func(A) ET.Either[L, B]) GEB

func MonadFlap added in v1.0.47 

func MonadFlap[GEFAB ~func(E) ET.Either[L, func(A) B], GEB ~func(E) ET.Either[L, B], L, E, A, B any](fab GEFAB, a A) GEB

func MonadMap 

func MonadMap[GEA ~func(E) ET.Either[L, A], GEB ~func(E) ET.Either[L, B], L, E, A, B any](fa GEA, f func(A) B) GEB

func MonadMapLeft added in v1.0.100 

func MonadMapLeft[GA1 ~func(C) ET.Either[E1, A], GA2 ~func(C) ET.Either[E2, A], C, E1, E2, A any](fa GA1, f func(E1) E2) GA2

func MonadTraverseArray 

func MonadTraverseArray[GB ~func(E) ET.Either[L, B], GBS ~func(E) ET.Either[L, BBS], AAS ~[]A, BBS ~[]B, L, E, A, B any](ma AAS, f func(A) GB) GBS

MonadTraverseArray transforms an array

func Of 

func Of[GEA ~func(E) ET.Either[L, A], L, E, A any](a A) GEA

func OrElse 

func OrElse[GEA1 ~func(E) ET.Either[L1, A], GEA2 ~func(E) ET.Either[L2, A], E, L1, A, L2 any](onLeft func(L1) GEA2) func(GEA1) GEA2

func OrLeft 

func OrLeft[GEA1 ~func(E) ET.Either[L1, A], GEA2 ~func(E) ET.Either[L2, A], GE2 ~func(E) L2, L1, E, L2, A any](onLeft func(L1) GE2) func(GEA1) GEA2

func Read 

func Read[GA ~func(E) ET.Either[E1, A], E, E1, A any](e E) func(GA) ET.Either[E1, A]

Read applies a context to a reader to obtain its value 

func Right[GEA ~func(E) ET.Either[L, A], L, E, A any](r A) GEA

func RightReader 

func RightReader[GA ~func(E) A, GEA ~func(E) ET.Either[L, A], L, E, A any](r GA) GEA

func SequenceArray 

func SequenceArray[GA ~func(E) ET.Either[L, A], GAS ~func(E) ET.Either[L, AAS], AAS ~[]A, GAAS ~[]GA, L, E, A any](ma GAAS) GAS

SequenceArray converts a homogeneous sequence of either into an either of sequence

func SequenceT1 

func SequenceT1[
	GA ~func(E) ET.Either[L, A],
	GTA ~func(E) ET.Either[L, T.Tuple1[A]],
	L, E, A any](a GA) GTA

func SequenceT2 

func SequenceT2[
	GA ~func(E) ET.Either[L, A],
	GB ~func(E) ET.Either[L, B],
	GTAB ~func(E) ET.Either[L, T.Tuple2[A, B]],
	L, E, A, B any](a GA, b GB) GTAB

func SequenceT3 

func SequenceT3[
	GA ~func(E) ET.Either[L, A],
	GB ~func(E) ET.Either[L, B],
	GC ~func(E) ET.Either[L, C],
	GTABC ~func(E) ET.Either[L, T.Tuple3[A, B, C]],
	L, E, A, B, C any](a GA, b GB, c GC) GTABC

func SequenceT4 

func SequenceT4[
	GA ~func(E) ET.Either[L, A],
	GB ~func(E) ET.Either[L, B],
	GC ~func(E) ET.Either[L, C],
	GD ~func(E) ET.Either[L, D],
	GTABCD ~func(E) ET.Either[L, T.Tuple4[A, B, C, D]],
	L, E, A, B, C, D any](a GA, b GB, c GC, d GD) GTABCD

func TraverseArray 

func TraverseArray[GB ~func(E) ET.Either[L, B], GBS ~func(E) ET.Either[L, BBS], AAS ~[]A, BBS ~[]B, L, E, A, B any](f func(A) GB) func(AAS) GBS

TraverseArray transforms an array

func TraverseArrayWithIndex added in v1.0.29 

func TraverseArrayWithIndex[GB ~func(E) ET.Either[L, B], GBS ~func(E) ET.Either[L, BBS], AAS ~[]A, BBS ~[]B, L, E, A, B any](f func(int, A) GB) func(AAS) GBS

TraverseArrayWithIndex transforms an array

func Uncurry1 

func Uncurry1[GEA ~func(R) ET.Either[error, A], R, T1, A any](f func(T1) GEA) func(R, T1) (A, error)

func Uncurry2 

func Uncurry2[GEA ~func(R) ET.Either[error, A], R, T1, T2, A any](f func(T1) func(T2) GEA) func(R, T1, T2) (A, error)

func Uncurry3 

func Uncurry3[GEA ~func(R) ET.Either[error, A], R, T1, T2, T3, A any](f func(T1) func(T2) func(T3) GEA) func(R, T1, T2, T3) (A, error)

Types

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