<E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <
RIn,
ROut
>(
self: Layer<ROut, E, RIn>
) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>
<RIn, E, XE extends E, ROut, RIn2, E2, X>(
self: Layer<ROut, E, RIn>,
f: (e: XE) => Effect<X, E2, RIn2>
): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>Performs the specified effect if this layer fails.
When to use
Use to run logging, metrics, or other effects when layer construction fails while preserving the original typed error.
Details
The callback receives the typed error. If the callback succeeds, the layer still fails with the original error; if the callback fails, that failure is added to the layer's error type.
Source effect/Layer.ts:167618 lines
export const const tapError: {
<E, XE extends E, RIn2, E2, X>(
f: (e: XE) => Effect<X, E2, RIn2>
): <RIn, ROut>(
self: Layer<ROut, E, RIn>
) => Layer<
ROut,
E | E2,
RIn | Exclude<RIn2, Scope.Scope>
>
<RIn, E, XE extends E, ROut, RIn2, E2, X>(
self: Layer<ROut, E, RIn>,
f: (e: XE) => Effect<X, E2, RIn2>
): Layer<
ROut,
E | E2,
RIn | Exclude<RIn2, Scope.Scope>
>
}
Performs the specified effect if this layer fails.
When to use
Use to run logging, metrics, or other effects when layer construction fails
while preserving the original typed error.
Details
The callback receives the typed error. If the callback succeeds, the layer
still fails with the original error; if the callback fails, that failure is
added to the layer's error type.
tapError: {
<function (type parameter) E in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E, function (type parameter) XE in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>XE extends function (type parameter) E in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E, function (type parameter) RIn2 in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn2, function (type parameter) E2 in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E2, function (type parameter) X in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>X>(
f: (e: XE) => Effect<X, E2, RIn2>f: (e: XE extends Ee: function (type parameter) XE in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>XE) => import EffectEffect<function (type parameter) X in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>X, function (type parameter) E2 in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E2, function (type parameter) RIn2 in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn2>
): <function (type parameter) RIn in <RIn, ROut>(self: Layer<ROut, E, RIn>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn, function (type parameter) ROut in <RIn, ROut>(self: Layer<ROut, E, RIn>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>ROut>(self: Layer<ROut, E, RIn>(parameter) self: {
build: (memoMap: MemoMap, scope: Scope.Scope) => Effect<Context.Context<ROut>, E, RIn>;
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 Layer<in ROut, out E = never, out RIn = never>A Layer describes how to build one or more services for dependency injection.
When to use
Use to model construction of application services for dependency injection,
especially when services have dependencies, can fail during construction, or
need scoped setup and release.
Details
A Layer<ROut, E, RIn> represents ROut as the services this layer
provides, E as the possible errors during layer construction, and RIn as
the services this layer requires as dependencies.
Layer<function (type parameter) ROut in <RIn, ROut>(self: Layer<ROut, E, RIn>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>ROut, function (type parameter) E in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E, function (type parameter) RIn in <RIn, ROut>(self: Layer<ROut, E, RIn>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn>) => interface Layer<in ROut, out E = never, out RIn = never>A Layer describes how to build one or more services for dependency injection.
When to use
Use to model construction of application services for dependency injection,
especially when services have dependencies, can fail during construction, or
need scoped setup and release.
Details
A Layer<ROut, E, RIn> represents ROut as the services this layer
provides, E as the possible errors during layer construction, and RIn as
the services this layer requires as dependencies.
Layer<function (type parameter) ROut in <RIn, ROut>(self: Layer<ROut, E, RIn>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>ROut, function (type parameter) E in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E | function (type parameter) E2 in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E2, function (type parameter) RIn in <RIn, ROut>(self: Layer<ROut, E, RIn>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn | type Exclude<T, U> = T extends U
? never
: T
Exclude from T those types that are assignable to U
Exclude<function (type parameter) RIn2 in <E, XE extends E, RIn2, E2, X>(f: (e: XE) => Effect<X, E2, RIn2>): <RIn, ROut>(self: Layer<ROut, E, RIn>) => Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn2, import ScopeScope.Scope>>
<function (type parameter) RIn in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn, function (type parameter) E in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E, function (type parameter) XE in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>XE extends function (type parameter) E in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E, function (type parameter) ROut in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>ROut, function (type parameter) RIn2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn2, function (type parameter) E2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E2, function (type parameter) X in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>X>(
self: Layer<ROut, E, RIn>(parameter) self: {
build: (memoMap: MemoMap, scope: Scope.Scope) => Effect<Context.Context<ROut>, E, RIn>;
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 Layer<in ROut, out E = never, out RIn = never>A Layer describes how to build one or more services for dependency injection.
When to use
Use to model construction of application services for dependency injection,
especially when services have dependencies, can fail during construction, or
need scoped setup and release.
Details
A Layer<ROut, E, RIn> represents ROut as the services this layer
provides, E as the possible errors during layer construction, and RIn as
the services this layer requires as dependencies.
Layer<function (type parameter) ROut in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>ROut, function (type parameter) E in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E, function (type parameter) RIn in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn>,
f: (e: XE) => Effect<X, E2, RIn2>f: (e: XE extends Ee: function (type parameter) XE in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>XE) => import EffectEffect<function (type parameter) X in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>X, function (type parameter) E2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E2, function (type parameter) RIn2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn2>
): interface Layer<in ROut, out E = never, out RIn = never>A Layer describes how to build one or more services for dependency injection.
When to use
Use to model construction of application services for dependency injection,
especially when services have dependencies, can fail during construction, or
need scoped setup and release.
Details
A Layer<ROut, E, RIn> represents ROut as the services this layer
provides, E as the possible errors during layer construction, and RIn as
the services this layer requires as dependencies.
Layer<function (type parameter) ROut in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>ROut, function (type parameter) E in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E | function (type parameter) E2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E2, function (type parameter) RIn in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn | type Exclude<T, U> = T extends U
? never
: T
Exclude from T those types that are assignable to U
Exclude<function (type parameter) RIn2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn2, import ScopeScope.Scope>>
} = import dualdual(2, <function (type parameter) RIn in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn, function (type parameter) E in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E, function (type parameter) XE in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>XE extends function (type parameter) E in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E, function (type parameter) ROut in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>ROut, function (type parameter) RIn2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn2, function (type parameter) E2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E2, function (type parameter) X in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>X>(
self: Layer<ROut, E, RIn>(parameter) self: {
build: (memoMap: MemoMap, scope: Scope.Scope) => Effect<Context.Context<ROut>, E, RIn>;
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 Layer<in ROut, out E = never, out RIn = never>A Layer describes how to build one or more services for dependency injection.
When to use
Use to model construction of application services for dependency injection,
especially when services have dependencies, can fail during construction, or
need scoped setup and release.
Details
A Layer<ROut, E, RIn> represents ROut as the services this layer
provides, E as the possible errors during layer construction, and RIn as
the services this layer requires as dependencies.
Layer<function (type parameter) ROut in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>ROut, function (type parameter) E in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E, function (type parameter) RIn in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn>,
f: (e: XE) => Effect<X, E2, RIn2>f: (e: XE extends Ee: function (type parameter) XE in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>XE) => import EffectEffect<function (type parameter) X in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>X, function (type parameter) E2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E2, function (type parameter) RIn2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn2>
): interface Layer<in ROut, out E = never, out RIn = never>A Layer describes how to build one or more services for dependency injection.
When to use
Use to model construction of application services for dependency injection,
especially when services have dependencies, can fail during construction, or
need scoped setup and release.
Details
A Layer<ROut, E, RIn> represents ROut as the services this layer
provides, E as the possible errors during layer construction, and RIn as
the services this layer requires as dependencies.
Layer<function (type parameter) ROut in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>ROut, function (type parameter) E in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E | function (type parameter) E2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>E2, function (type parameter) RIn in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn | type Exclude<T, U> = T extends U
? never
: T
Exclude from T those types that are assignable to U
Exclude<function (type parameter) RIn2 in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>RIn2, import ScopeScope.Scope>> =>
const fromBuild: <ROut, E, RIn>(
build: (
memoMap: MemoMap,
scope: Scope.Scope
) => Effect<Context.Context<ROut>, E, RIn>
) => Layer<ROut, E, RIn>
Constructs a Layer from a function that uses a MemoMap and Scope to
build the layer.
Details
The function receives a MemoMap for memoization and a Scope for resource management.
A child scope is created, and if the build fails, the child scope is closed.
Example (Constructing a layer from a build function)
import { Context, Effect, Layer } from "effect"
class Database extends Context.Service<Database, {
readonly query: (sql: string) => Effect.Effect<string>
}>()("Database") {}
const databaseLayer = Layer.fromBuild(() =>
Effect.sync(() =>
Context.make(Database, {
query: (sql: string) => Effect.succeed("result")
})
)
)
fromBuild((memoMap: MemoMap(parameter) memoMap: {
get: <RIn, E, ROut>(layer: Layer<ROut, E, RIn>, scope: Scope.Scope) => Effect<Context.Context<ROut>, E, RIn> | undefined;
getOrElseMemoize: <RIn, E, ROut>(layer: Layer<ROut, E, RIn>, scope: Scope.Scope, build: (memoMap: MemoMap, scope: Scope.Scope) => Effect<Context.Context<ROut>, E, RIn>) => Effect<Context.Context<ROut>, E, RIn>;
}
scope: Scope.Scope(parameter) scope: {
strategy: "sequential" | "parallel";
state: State.Open | State.Closed | State.Empty;
}
import internalEffectinternalEffect.const catch_: {
<E, B, E2, R2>(
f: (e: NoInfer<E>) => Effect.Effect<B, E2, R2>
): <A, R>(
self: Effect.Effect<A, E, R>
) => Effect.Effect<A | B, E2, R | R2>
<A, E, R, B, E2, R2>(
self: Effect.Effect<A, E, R>,
f: (e: NoInfer<E>) => Effect.Effect<B, E2, R2>
): Effect.Effect<A | B, E2, R | R2>
}
self: Layer<ROut, E, RIn>(parameter) self: {
build: (memoMap: MemoMap, scope: Scope.Scope) => Effect<Context.Context<ROut>, E, RIn>;
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; <…;
}
function Layer(memoMap: MemoMap, scope: Scope.Scope): Effect<Context.Context<ROut>, E, RIn>build(memoMap: MemoMap(parameter) memoMap: {
get: <RIn, E, ROut>(layer: Layer<ROut, E, RIn>, scope: Scope.Scope) => Effect<Context.Context<ROut>, E, RIn> | undefined;
getOrElseMemoize: <RIn, E, ROut>(layer: Layer<ROut, E, RIn>, scope: Scope.Scope, build: (memoMap: MemoMap, scope: Scope.Scope) => Effect<Context.Context<ROut>, E, RIn>) => Effect<Context.Context<ROut>, E, RIn>;
}
scope: Scope.Scope(parameter) scope: {
strategy: "sequential" | "parallel";
state: State.Open | State.Closed | State.Empty;
}
error: Types.NoInfer<E>error) => import ScopeScope.const provide: {
(value: Scope): <A, E, R>(
self: Effect<A, E, R>
) => Effect<A, E, Exclude<R, Scope>>
<A, E, R>(
self: Effect<A, E, R>,
value: Scope
): Effect<A, E, Exclude<R, Scope>>
}
import internalEffectinternalEffect.const andThen: {
<A, B, E2, R2>(
f: (a: A) => Effect.Effect<B, E2, R2>
): <E, R>(
self: Effect.Effect<A, E, R>
) => Effect.Effect<B, E | E2, R | R2>
<B, E2, R2>(f: Effect.Effect<B, E2, R2>): <
A,
E,
R
>(
self: Effect.Effect<A, E, R>
) => Effect.Effect<B, E | E2, R | R2>
<A, E, R, B, E2, R2>(
self: Effect.Effect<A, E, R>,
f: (a: A) => Effect.Effect<B, E2, R2>
): Effect.Effect<B, E | E2, R | R2>
<A, E, R, B, E2, R2>(
self: Effect.Effect<A, E, R>,
f: Effect.Effect<B, E2, R2>
): Effect.Effect<B, E | E2, R | R2>
}
f: (e: XE) => Effect<X, E2, RIn2>f(error: Types.NoInfer<E>error as function (type parameter) XE in <RIn, E, XE extends E, ROut, RIn2, E2, X>(self: Layer<ROut, E, RIn>, f: (e: XE) => Effect<X, E2, RIn2>): Layer<ROut, E | E2, RIn | Exclude<RIn2, Scope.Scope>>XE), import internalEffectinternalEffect.const fail: <E>(
error: E
) => Effect.Effect<never, E>
error: Types.NoInfer<E>error)), scope: Scope.Scope(parameter) scope: {
strategy: "sequential" | "parallel";
state: State.Open | State.Closed | State.Empty;
}