(self: Latch): <A, E, R>(
effect: Effect.Effect<A, E, R>
) => Effect.Effect<A, E, R>
<A, E, R>(self: Latch, effect: Effect.Effect<A, E, R>): Effect.Effect<
A,
E,
R
>Waits on the latch, then runs the provided effect.
When to use
Use to gate another effect so it starts only after the latch is opened or the current waiters are released.
Details
If the latch is open, the effect runs immediately. If it is closed, the returned effect suspends until the latch is opened or the current waiters are released. The provided effect's success, failure, and requirements are preserved.
export const const whenOpen: {
(self: Latch): <A, E, R>(
effect: Effect.Effect<A, E, R>
) => Effect.Effect<A, E, R>
<A, E, R>(
self: Latch,
effect: Effect.Effect<A, E, R>
): Effect.Effect<A, E, R>
}
Waits on the latch, then runs the provided effect.
When to use
Use to gate another effect so it starts only after the latch is opened or
the current waiters are released.
Details
If the latch is open, the effect runs immediately. If it is closed, the
returned effect suspends until the latch is opened or the current waiters are
released. The provided effect's success, failure, and requirements are
preserved.
whenOpen: {
(self: Latch(parameter) self: {
open: Effect.Effect<boolean>;
openUnsafe: (this: Latch) => boolean;
release: Effect.Effect<boolean>;
await: Effect.Effect<void>;
close: Effect.Effect<boolean>;
closeUnsafe: (this: Latch) => boolean;
whenOpen: <A, E, R>(self: Effect.Effect<A, E, R>) => Effect.Effect<A, E, R>;
isOpen: (this: Latch) => boolean;
}
function (type parameter) A in <A, E, R>(effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>A, function (type parameter) E in <A, E, R>(effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>E, function (type parameter) R in <A, E, R>(effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>R>(effect: Effect.Effect<A, E, R>(parameter) effect: {
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 EffectEffect.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>(effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>A, function (type parameter) E in <A, E, R>(effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>E, function (type parameter) R in <A, E, R>(effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>R>) => import EffectEffect.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>(effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>A, function (type parameter) E in <A, E, R>(effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>E, function (type parameter) R in <A, E, R>(effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>R>
<function (type parameter) A in <A, E, R>(self: Latch, effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>A, function (type parameter) E in <A, E, R>(self: Latch, effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>E, function (type parameter) R in <A, E, R>(self: Latch, effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>R>(self: Latch(parameter) self: {
open: Effect.Effect<boolean>;
openUnsafe: (this: Latch) => boolean;
release: Effect.Effect<boolean>;
await: Effect.Effect<void>;
close: Effect.Effect<boolean>;
closeUnsafe: (this: Latch) => boolean;
whenOpen: <A, E, R>(self: Effect.Effect<A, E, R>) => Effect.Effect<A, E, R>;
isOpen: (this: Latch) => boolean;
}
effect: Effect.Effect<A, E, R>(parameter) effect: {
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 EffectEffect.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>(self: Latch, effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>A, function (type parameter) E in <A, E, R>(self: Latch, effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>E, function (type parameter) R in <A, E, R>(self: Latch, effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>R>): import EffectEffect.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>(self: Latch, effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>A, function (type parameter) E in <A, E, R>(self: Latch, effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>E, function (type parameter) R in <A, E, R>(self: Latch, effect: Effect.Effect<A, E, R>): Effect.Effect<A, E, R>R>
} = ((...args: any[]args: interface Array<T>Array<any>) => {
if (args: any[]args.Array<any>.length: numberGets or sets the length of the array. This is a number one higher than the highest index in the array.
length === 1) {
const [const self: anyself] = args: any[]args
return (effect: Effect.Effect<any, any, any>(parameter) effect: {
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 EffectEffect.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<any, any, any>) => const self: anyself.whenOpen(effect: Effect.Effect<any, any, any>(parameter) effect: {
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;
}
const self: anyself, const effect: anyeffect] = args: any[]args
return const self: anyself.whenOpen(const effect: anyeffect)
}) as any