<Provided>(context: Context.Context<Provided>): <A, In, L, E, R>(
self: Sink<A, In, L, E, R>
) => Sink<A, In, L, E, Exclude<R, Provided>>
<A, In, L, E, R, Provided>(
self: Sink<A, In, L, E, R>,
context: Context.Context<Provided>
): Sink<A, In, L, E, Exclude<R, Provided>>Provides a Context to this sink.
Details
Services contained in the provided context are removed from the sink's service requirements.
services
Source effect/Sink.ts:195717 lines
export const const provideContext: {
<Provided>(
context: Context.Context<Provided>
): <A, In, L, E, R>(
self: Sink<A, In, L, E, R>
) => Sink<A, In, L, E, Exclude<R, Provided>>
<A, In, L, E, R, Provided>(
self: Sink<A, In, L, E, R>,
context: Context.Context<Provided>
): Sink<A, In, L, E, Exclude<R, Provided>>
}
Provides a Context to this sink.
Details
Services contained in the provided context are removed from the sink's
service requirements.
provideContext: {
<function (type parameter) Provided in <Provided>(context: Context.Context<Provided>): <A, In, L, E, R>(self: Sink<A, In, L, E, R>) => Sink<A, In, L, E, Exclude<R, Provided>>Provided>(
context: Context.Context<Provided>(parameter) context: {
mapUnsafe: ReadonlyMap<string, any>;
mutable: boolean;
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 ContextContext.type Context.Context = /*unresolved*/ anyContext<function (type parameter) Provided in <Provided>(context: Context.Context<Provided>): <A, In, L, E, R>(self: Sink<A, In, L, E, R>) => Sink<A, In, L, E, Exclude<R, Provided>>Provided>
): <function (type parameter) A in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>A, function (type parameter) In in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>In, function (type parameter) L in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>L, function (type parameter) E in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>E, function (type parameter) R in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>R>(self: Sink<A, In, L, E, R>(parameter) self: {
transform: (upstream: Pull.Pull<NonEmptyReadonlyArray<In>, never, void>, scope: Scope.Scope) => Effect.Effect<End<A, L>, E, R>;
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; <…;
}
interface Sink<out A, in In = unknown, out L = never, out E = never, out R = never>A Sink<A, In, L, E, R> is used to consume elements produced by a Stream.
You can think of a sink as a function that will consume a variable amount of
In elements (could be 0, 1, or many), might fail with an error of type E,
and will eventually yield a value of type A together with a remainder of
type L (i.e. any leftovers).
Example (Running a sink with a stream)
import { Effect, Sink, Stream } from "effect"
// Create a simple sink that always succeeds with a value
const sink: Sink.Sink<number> = Sink.succeed(42)
// Use the sink to consume a stream
const stream = Stream.make(1, 2, 3)
const program = Stream.run(stream, sink)
Effect.runPromise(program).then(console.log)
// Output: 42
Namespace containing types and interfaces for Sink variance and type relationships.
Sink<function (type parameter) A in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>A, function (type parameter) In in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>In, function (type parameter) L in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>L, function (type parameter) E in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>E, function (type parameter) R in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>R>) => interface Sink<out A, in In = unknown, out L = never, out E = never, out R = never>A Sink<A, In, L, E, R> is used to consume elements produced by a Stream.
You can think of a sink as a function that will consume a variable amount of
In elements (could be 0, 1, or many), might fail with an error of type E,
and will eventually yield a value of type A together with a remainder of
type L (i.e. any leftovers).
Example (Running a sink with a stream)
import { Effect, Sink, Stream } from "effect"
// Create a simple sink that always succeeds with a value
const sink: Sink.Sink<number> = Sink.succeed(42)
// Use the sink to consume a stream
const stream = Stream.make(1, 2, 3)
const program = Stream.run(stream, sink)
Effect.runPromise(program).then(console.log)
// Output: 42
Namespace containing types and interfaces for Sink variance and type relationships.
Sink<function (type parameter) A in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>A, function (type parameter) In in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>In, function (type parameter) L in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>L, function (type parameter) E in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>E, type Exclude<T, U> = T extends U
? never
: T
Exclude from T those types that are assignable to U
Exclude<function (type parameter) R in <A, In, L, E, R>(self: Sink<A, In, L, E, R>): Sink<A, In, L, E, Exclude<R, Provided>>R, function (type parameter) Provided in <Provided>(context: Context.Context<Provided>): <A, In, L, E, R>(self: Sink<A, In, L, E, R>) => Sink<A, In, L, E, Exclude<R, Provided>>Provided>>
<function (type parameter) A in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>A, function (type parameter) In in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>In, function (type parameter) L in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>L, function (type parameter) E in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>E, function (type parameter) R in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>R, function (type parameter) Provided in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>Provided>(
self: Sink<A, In, L, E, R>(parameter) self: {
transform: (upstream: Pull.Pull<NonEmptyReadonlyArray<In>, never, void>, scope: Scope.Scope) => Effect.Effect<End<A, L>, E, R>;
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; <…;
}
interface Sink<out A, in In = unknown, out L = never, out E = never, out R = never>A Sink<A, In, L, E, R> is used to consume elements produced by a Stream.
You can think of a sink as a function that will consume a variable amount of
In elements (could be 0, 1, or many), might fail with an error of type E,
and will eventually yield a value of type A together with a remainder of
type L (i.e. any leftovers).
Example (Running a sink with a stream)
import { Effect, Sink, Stream } from "effect"
// Create a simple sink that always succeeds with a value
const sink: Sink.Sink<number> = Sink.succeed(42)
// Use the sink to consume a stream
const stream = Stream.make(1, 2, 3)
const program = Stream.run(stream, sink)
Effect.runPromise(program).then(console.log)
// Output: 42
Namespace containing types and interfaces for Sink variance and type relationships.
Sink<function (type parameter) A in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>A, function (type parameter) In in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>In, function (type parameter) L in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>L, function (type parameter) E in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>E, function (type parameter) R in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>R>,
context: Context.Context<Provided>(parameter) context: {
mapUnsafe: ReadonlyMap<string, any>;
mutable: boolean;
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 ContextContext.type Context.Context = /*unresolved*/ anyContext<function (type parameter) Provided in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>Provided>
): interface Sink<out A, in In = unknown, out L = never, out E = never, out R = never>A Sink<A, In, L, E, R> is used to consume elements produced by a Stream.
You can think of a sink as a function that will consume a variable amount of
In elements (could be 0, 1, or many), might fail with an error of type E,
and will eventually yield a value of type A together with a remainder of
type L (i.e. any leftovers).
Example (Running a sink with a stream)
import { Effect, Sink, Stream } from "effect"
// Create a simple sink that always succeeds with a value
const sink: Sink.Sink<number> = Sink.succeed(42)
// Use the sink to consume a stream
const stream = Stream.make(1, 2, 3)
const program = Stream.run(stream, sink)
Effect.runPromise(program).then(console.log)
// Output: 42
Namespace containing types and interfaces for Sink variance and type relationships.
Sink<function (type parameter) A in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>A, function (type parameter) In in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>In, function (type parameter) L in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>L, function (type parameter) E in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>E, type Exclude<T, U> = T extends U
? never
: T
Exclude from T those types that are assignable to U
Exclude<function (type parameter) R in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>R, function (type parameter) Provided in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>Provided>>
} = import dualdual(2, <function (type parameter) A in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>A, function (type parameter) In in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>In, function (type parameter) L in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>L, function (type parameter) E in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>E, function (type parameter) R in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>R, function (type parameter) Provided in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>Provided>(
self: Sink<A, In, L, E, R>(parameter) self: {
transform: (upstream: Pull.Pull<NonEmptyReadonlyArray<In>, never, void>, scope: Scope.Scope) => Effect.Effect<End<A, L>, E, R>;
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; <…;
}
interface Sink<out A, in In = unknown, out L = never, out E = never, out R = never>A Sink<A, In, L, E, R> is used to consume elements produced by a Stream.
You can think of a sink as a function that will consume a variable amount of
In elements (could be 0, 1, or many), might fail with an error of type E,
and will eventually yield a value of type A together with a remainder of
type L (i.e. any leftovers).
Example (Running a sink with a stream)
import { Effect, Sink, Stream } from "effect"
// Create a simple sink that always succeeds with a value
const sink: Sink.Sink<number> = Sink.succeed(42)
// Use the sink to consume a stream
const stream = Stream.make(1, 2, 3)
const program = Stream.run(stream, sink)
Effect.runPromise(program).then(console.log)
// Output: 42
Namespace containing types and interfaces for Sink variance and type relationships.
Sink<function (type parameter) A in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>A, function (type parameter) In in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>In, function (type parameter) L in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>L, function (type parameter) E in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>E, function (type parameter) R in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>R>,
context: Context.Context<Provided>(parameter) context: {
mapUnsafe: ReadonlyMap<string, any>;
mutable: boolean;
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 ContextContext.type Context.Context = /*unresolved*/ anyContext<function (type parameter) Provided in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>Provided>
): interface Sink<out A, in In = unknown, out L = never, out E = never, out R = never>A Sink<A, In, L, E, R> is used to consume elements produced by a Stream.
You can think of a sink as a function that will consume a variable amount of
In elements (could be 0, 1, or many), might fail with an error of type E,
and will eventually yield a value of type A together with a remainder of
type L (i.e. any leftovers).
Example (Running a sink with a stream)
import { Effect, Sink, Stream } from "effect"
// Create a simple sink that always succeeds with a value
const sink: Sink.Sink<number> = Sink.succeed(42)
// Use the sink to consume a stream
const stream = Stream.make(1, 2, 3)
const program = Stream.run(stream, sink)
Effect.runPromise(program).then(console.log)
// Output: 42
Namespace containing types and interfaces for Sink variance and type relationships.
Sink<function (type parameter) A in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>A, function (type parameter) In in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>In, function (type parameter) L in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>L, function (type parameter) E in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>E, type Exclude<T, U> = T extends U
? never
: T
Exclude from T those types that are assignable to U
Exclude<function (type parameter) R in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>R, function (type parameter) Provided in <A, In, L, E, R, Provided>(self: Sink<A, In, L, E, R>, context: Context.Context<Provided>): Sink<A, In, L, E, Exclude<R, Provided>>Provided>> =>
const fromTransform: <
In,
A,
E,
R,
L = never
>(
transform: (
upstream: Pull.Pull<
NonEmptyReadonlyArray<In>,
never,
void
>,
scope: Scope.Scope
) => Effect.Effect<End<A, L>, E, R>
) => Sink<A, In, L, E, R>
Creates a Sink from a low-level transform function.
Details
The transform receives the upstream pull of non-empty input arrays and the
active scope, and returns an effect that completes with the sink's End
value.
fromTransform((upstream: Pull.Pull<
readonly [In, ...In[]],
never,
void,
never
>
(parameter) upstream: {
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;
}
scope: Scope.Scope(parameter) scope: {
strategy: "sequential" | "parallel";
state: State.Open | State.Closed | State.Empty;
}
self: Sink<A, In, L, E, R>(parameter) self: {
transform: (upstream: Pull.Pull<NonEmptyReadonlyArray<In>, never, void>, scope: Scope.Scope) => Effect.Effect<End<A, L>, E, R>;
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; <…;
}
Sink<A, In, L, E, R>.transform: (upstream: Pull.Pull<NonEmptyReadonlyArray<In>, never, void>, scope: Scope.Scope) => Effect.Effect<End<A, L>, E, R>transform(upstream: Pull.Pull<
readonly [In, ...In[]],
never,
void,
never
>
(parameter) upstream: {
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;
}
scope: Scope.Scope(parameter) scope: {
strategy: "sequential" | "parallel";
state: State.Open | State.Closed | State.Empty;
}
import EffectEffect.provideContext(context: Context.Context<Provided>(parameter) context: {
mapUnsafe: ReadonlyMap<string, any>;
mutable: boolean;
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;
}