<E, B, E2, R2, EB, X extends Cause.Cause<any>>(
filter: Filter.Filter<Cause.Cause<E>, EB, X>,
f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>
): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>
<A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(
self: Effect<A, E, R>,
filter: Filter.Filter<Cause.Cause<E>, EB, X>,
f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>
): Effect<A, E | E2, R | R2>Executes a side effect conditionally when a failed effect's cause passes a filter.
When to use
Use when you need to observe only failure causes selected by a Filter,
while giving the side effect both the selected value and the original
Cause.
Details
A successful filter result runs the side effect with the selected value and original cause. A failed filter result skips the side effect and preserves the original cause.
export const const tapCauseFilter: {
<E, B, E2, R2, EB, X extends Cause.Cause<any>>(
filter: Filter.Filter<Cause.Cause<E>, EB, X>,
f: (
a: EB,
cause: Cause.Cause<E>
) => Effect<B, E2, R2>
): <A, R>(
self: Effect<A, E, R>
) => Effect<A, E | E2, R | R2>
<
A,
E,
R,
B,
E2,
R2,
EB,
X extends Cause.Cause<any>
>(
self: Effect<A, E, R>,
filter: Filter.Filter<Cause.Cause<E>, EB, X>,
f: (
a: EB,
cause: Cause.Cause<E>
) => Effect<B, E2, R2>
): Effect<A, E | E2, R | R2>
}
Executes a side effect conditionally when a failed effect's cause passes a filter.
When to use
Use when you need to observe only failure causes selected by a Filter,
while giving the side effect both the selected value and the original
Cause.
Details
A successful filter result runs the side effect with the selected value and
original cause. A failed filter result skips the side effect and preserves the
original cause.
tapCauseFilter: {
<function (type parameter) E in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>E, function (type parameter) B in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>B, function (type parameter) E2 in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>E2, function (type parameter) R2 in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>R2, function (type parameter) EB in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>EB, function (type parameter) X in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>X extends import CauseCause.type Cause.Cause = /*unresolved*/ anyCause<any>>(
filter: Filter.Filter<Cause.Cause<E>, EB, X>filter: import FilterFilter.interface Filter<in Input, out Pass = Input, out Fail = Input>Represents a filter function that can transform inputs to outputs or filter them out.
Details
A filter takes an input value and either returns a boxed pass value or the
special fail type to indicate the value should be filtered out.
Example (Defining a positive number filter)
import { Filter, Result } from "effect"
// A filter that only passes positive numbers
const positiveFilter: Filter.Filter<number> = (n) => n > 0 ? Result.succeed(n) : Result.fail(n)
console.log(positiveFilter(5)) // Result.succeed(5)
console.log(positiveFilter(-3)) // Result.fail(-3)
Filter<import CauseCause.type Cause.Cause = /*unresolved*/ anyCause<function (type parameter) E in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>E>, function (type parameter) EB in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>EB, function (type parameter) X in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>X>,
f: (
a: EB,
cause: Cause.Cause<E>
) => Effect<B, E2, R2>
a: EBa: function (type parameter) EB in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>EB, cause: Cause.Cause<E>(parameter) cause: {
reasons: ReadonlyArray<Reason<E>>;
pipe: { <A>(this: A): A; <A, B = never>(this: A, ab: (_: A) => B): B; <A, B = never, C = never>(this: A, ab: (_: A) => B, bc: (_: B) => C): C; <A, B = never, C = never, D = never>(this: A, ab: (_: A) => B, bc: (_: B) => C, cd: (_: C) => D): D; <…;
toString: () => string;
toJSON: () => unknown;
}
import CauseCause.type Cause.Cause = /*unresolved*/ anyCause<function (type parameter) E in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>E>) => interface Effect<out A, out E = never, out R = never>The Effect interface defines a value that lazily describes a workflow or
job. The workflow requires some context R, and may fail with an error of
type E, or succeed with a value of type A.
When to use
Use when you need to represent a lazy, composable workflow that can require
services, fail with a typed error, or succeed with a typed value.
Details
Effect values model resourceful interaction with the outside world,
including synchronous, asynchronous, concurrent, and parallel interaction.
They use a fiber-based concurrency model, with built-in support for
scheduling, fine-grained interruption, structured concurrency, and high
scalability.
To run an Effect value, you need a Runtime, which is a type that is
capable of executing Effect values.
Effect<function (type parameter) B in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>B, function (type parameter) E2 in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>E2, function (type parameter) R2 in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>R2>
): <function (type parameter) A in <A, R>(self: Effect<A, E, R>): Effect<A, E | E2, R | R2>A, function (type parameter) R in <A, R>(self: Effect<A, E, R>): Effect<A, E | E2, R | R2>R>(self: Effect<A, E, R>(parameter) self: {
pipe: { <A>(this: A): A; <A, B = never>(this: A, ab: (_: A) => B): B; <A, B = never, C = never>(this: A, ab: (_: A) => B, bc: (_: B) => C): C; <A, B = never, C = never, D = never>(this: A, ab: (_: A) => B, bc: (_: B) => C, cd: (_: C) => D): D; <…;
toString: () => string;
toJSON: () => unknown;
}
interface Effect<out A, out E = never, out R = never>The Effect interface defines a value that lazily describes a workflow or
job. The workflow requires some context R, and may fail with an error of
type E, or succeed with a value of type A.
When to use
Use when you need to represent a lazy, composable workflow that can require
services, fail with a typed error, or succeed with a typed value.
Details
Effect values model resourceful interaction with the outside world,
including synchronous, asynchronous, concurrent, and parallel interaction.
They use a fiber-based concurrency model, with built-in support for
scheduling, fine-grained interruption, structured concurrency, and high
scalability.
To run an Effect value, you need a Runtime, which is a type that is
capable of executing Effect values.
Effect<function (type parameter) A in <A, R>(self: Effect<A, E, R>): Effect<A, E | E2, R | R2>A, function (type parameter) E in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>E, function (type parameter) R in <A, R>(self: Effect<A, E, R>): Effect<A, E | E2, R | R2>R>) => interface Effect<out A, out E = never, out R = never>The Effect interface defines a value that lazily describes a workflow or
job. The workflow requires some context R, and may fail with an error of
type E, or succeed with a value of type A.
When to use
Use when you need to represent a lazy, composable workflow that can require
services, fail with a typed error, or succeed with a typed value.
Details
Effect values model resourceful interaction with the outside world,
including synchronous, asynchronous, concurrent, and parallel interaction.
They use a fiber-based concurrency model, with built-in support for
scheduling, fine-grained interruption, structured concurrency, and high
scalability.
To run an Effect value, you need a Runtime, which is a type that is
capable of executing Effect values.
Effect<function (type parameter) A in <A, R>(self: Effect<A, E, R>): Effect<A, E | E2, R | R2>A, function (type parameter) E in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>E | function (type parameter) E2 in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>E2, function (type parameter) R in <A, R>(self: Effect<A, E, R>): Effect<A, E | E2, R | R2>R | function (type parameter) R2 in <E, B, E2, R2, EB, X extends Cause.Cause<any>>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): <A, R>(self: Effect<A, E, R>) => Effect<A, E | E2, R | R2>R2>
<function (type parameter) A in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>A, function (type parameter) E in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>E, function (type parameter) R in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>R, function (type parameter) B in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>B, function (type parameter) E2 in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>E2, function (type parameter) R2 in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>R2, function (type parameter) EB in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>EB, function (type parameter) X in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>X extends import CauseCause.type Cause.Cause = /*unresolved*/ anyCause<any>>(
self: Effect<A, E, R>(parameter) self: {
pipe: { <A>(this: A): A; <A, B = never>(this: A, ab: (_: A) => B): B; <A, B = never, C = never>(this: A, ab: (_: A) => B, bc: (_: B) => C): C; <A, B = never, C = never, D = never>(this: A, ab: (_: A) => B, bc: (_: B) => C, cd: (_: C) => D): D; <…;
toString: () => string;
toJSON: () => unknown;
}
interface Effect<out A, out E = never, out R = never>The Effect interface defines a value that lazily describes a workflow or
job. The workflow requires some context R, and may fail with an error of
type E, or succeed with a value of type A.
When to use
Use when you need to represent a lazy, composable workflow that can require
services, fail with a typed error, or succeed with a typed value.
Details
Effect values model resourceful interaction with the outside world,
including synchronous, asynchronous, concurrent, and parallel interaction.
They use a fiber-based concurrency model, with built-in support for
scheduling, fine-grained interruption, structured concurrency, and high
scalability.
To run an Effect value, you need a Runtime, which is a type that is
capable of executing Effect values.
Effect<function (type parameter) A in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>A, function (type parameter) E in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>E, function (type parameter) R in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>R>,
filter: Filter.Filter<Cause.Cause<E>, EB, X>filter: import FilterFilter.interface Filter<in Input, out Pass = Input, out Fail = Input>Represents a filter function that can transform inputs to outputs or filter them out.
Details
A filter takes an input value and either returns a boxed pass value or the
special fail type to indicate the value should be filtered out.
Example (Defining a positive number filter)
import { Filter, Result } from "effect"
// A filter that only passes positive numbers
const positiveFilter: Filter.Filter<number> = (n) => n > 0 ? Result.succeed(n) : Result.fail(n)
console.log(positiveFilter(5)) // Result.succeed(5)
console.log(positiveFilter(-3)) // Result.fail(-3)
Filter<import CauseCause.type Cause.Cause = /*unresolved*/ anyCause<function (type parameter) E in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>E>, function (type parameter) EB in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>EB, function (type parameter) X in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>X>,
f: (
a: EB,
cause: Cause.Cause<E>
) => Effect<B, E2, R2>
a: EBa: function (type parameter) EB in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>EB, cause: Cause.Cause<E>(parameter) cause: {
reasons: ReadonlyArray<Reason<E>>;
pipe: { <A>(this: A): A; <A, B = never>(this: A, ab: (_: A) => B): B; <A, B = never, C = never>(this: A, ab: (_: A) => B, bc: (_: B) => C): C; <A, B = never, C = never, D = never>(this: A, ab: (_: A) => B, bc: (_: B) => C, cd: (_: C) => D): D; <…;
toString: () => string;
toJSON: () => unknown;
}
import CauseCause.type Cause.Cause = /*unresolved*/ anyCause<function (type parameter) E in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>E>) => interface Effect<out A, out E = never, out R = never>The Effect interface defines a value that lazily describes a workflow or
job. The workflow requires some context R, and may fail with an error of
type E, or succeed with a value of type A.
When to use
Use when you need to represent a lazy, composable workflow that can require
services, fail with a typed error, or succeed with a typed value.
Details
Effect values model resourceful interaction with the outside world,
including synchronous, asynchronous, concurrent, and parallel interaction.
They use a fiber-based concurrency model, with built-in support for
scheduling, fine-grained interruption, structured concurrency, and high
scalability.
To run an Effect value, you need a Runtime, which is a type that is
capable of executing Effect values.
Effect<function (type parameter) B in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>B, function (type parameter) E2 in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>E2, function (type parameter) R2 in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>R2>
): interface Effect<out A, out E = never, out R = never>The Effect interface defines a value that lazily describes a workflow or
job. The workflow requires some context R, and may fail with an error of
type E, or succeed with a value of type A.
When to use
Use when you need to represent a lazy, composable workflow that can require
services, fail with a typed error, or succeed with a typed value.
Details
Effect values model resourceful interaction with the outside world,
including synchronous, asynchronous, concurrent, and parallel interaction.
They use a fiber-based concurrency model, with built-in support for
scheduling, fine-grained interruption, structured concurrency, and high
scalability.
To run an Effect value, you need a Runtime, which is a type that is
capable of executing Effect values.
Effect<function (type parameter) A in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>A, function (type parameter) E in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>E | function (type parameter) E2 in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>E2, function (type parameter) R in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>R | function (type parameter) R2 in <A, E, R, B, E2, R2, EB, X extends Cause.Cause<any>>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (a: EB, cause: Cause.Cause<E>) => Effect<B, E2, R2>): Effect<A, E | E2, R | R2>R2>
} = import internalinternal.const tapCauseFilter: {
<E, B, E2, R2, EB, X extends Cause.Cause<any>>(
filter: Filter.Filter<Cause.Cause<E>, EB, X>,
f: (
a: EB,
cause: Cause.Cause<E>
) => Effect.Effect<B, E2, R2>
): <A, R>(
self: Effect.Effect<A, E, R>
) => Effect.Effect<A, E | E2, R | R2>
<
A,
E,
R,
B,
E2,
R2,
EB,
X extends Cause.Cause<any>
>(
self: Effect.Effect<A, E, R>,
filter: Filter.Filter<Cause.Cause<E>, EB, X>,
f: (
a: EB,
cause: Cause.Cause<E>
) => Effect.Effect<B, E2, R2>
): Effect.Effect<A, E | E2, R | R2>
}