QueueTagConfig<F, Success, Error>Config-object overload of Tag. payload is the item schema (required); success (worker
return) and error (worker failure channel) are the optional wire slots, stamped for the engine
- store to read as the tag SSOT. Positional
Tag()(key, payload, success?, error?)is also valid.
modelsTag
Source src/QueueHyperlink.ts:76011 lines
export interface interface QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Schema.Void, Error extends Schema.Top = Schema.Never>Config-object overload of
Tag
. payload is the item schema (required); success (worker
return) and error (worker failure channel) are the optional wire slots, stamped for the engine
- store to read as the tag SSOT. Positional
Tag()(key, payload, success?, error?) is also valid.
QueueTagConfig<
function (type parameter) F in QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Schema.Void, Error extends Schema.Top = Schema.Never>F extends import SchemaSchema.Struct.type Struct<Fields extends Struct.Fields>.Fields = {
readonly [x: string]: Schema.Constraint;
readonly [x: number]: Schema.Constraint;
readonly [x: symbol]: Schema.Constraint;
}
Constraint for a struct field map: an object whose values are schemas.
Fields,
function (type parameter) Success in QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Schema.Void, Error extends Schema.Top = Schema.Never>Success extends import SchemaSchema.Top = typeof import SchemaSchema.const Void: Schema.Voidconst Void: {
Rebuild: Rebuild;
Iso: Iso;
ast: Ast;
Type: T;
Encoded: E;
DecodingServices: RD;
EncodingServices: RE;
annotate: (annotations: Schema.Annotations.Bottom<void, readonly []>) => Schema.Void;
annotateKey: (annotations: Schema.Annotations.Key<void>) => Schema.Void;
check: (checks_0: Check<void>, ...checks: Array<Check<void>>) => Schema.Void;
rebuild: (ast: Void) => Schema.Void;
make: (input: void, options?: Schema.MakeOptions) => void;
makeOption: (input: void, options?: Schema.MakeOptions) => Option.Option<void>;
makeEffect: (input: void, options?: Schema.MakeOptions) => Effect.Effect<void, Schema.SchemaError, never>;
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; <…;
}
Type-level representation of
Void
.
Schema for a TypeScript void return value.
When to use
Use when you need to model the return value of a function, RPC, or endpoint
whose result is intentionally ignored.
Details
Runtime parsing accepts any present value and discards it, producing
undefined. The public decoded and encoded TypeScript representation remains
void, so typed construction, decoding, and encoding APIs are still modeled
as void.
Void,
function (type parameter) Error in QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Schema.Void, Error extends Schema.Top = Schema.Never>Error extends import SchemaSchema.Top = typeof import SchemaSchema.const Never: Schema.Neverconst Never: {
Rebuild: Rebuild;
Iso: Iso;
ast: Ast;
Type: T;
Encoded: E;
DecodingServices: RD;
EncodingServices: RE;
annotate: (annotations: Schema.Annotations.Bottom<never, readonly []>) => Schema.Never;
annotateKey: (annotations: Schema.Annotations.Key<never>) => Schema.Never;
check: (checks_0: Check<never>, ...checks: Array<Check<never>>) => Schema.Never;
rebuild: (ast: Never) => Schema.Never;
make: (input: never, options?: Schema.MakeOptions) => never;
makeOption: (input: never, options?: Schema.MakeOptions) => Option.Option<never>;
makeEffect: (input: never, options?: Schema.MakeOptions) => Effect.Effect<never, Schema.SchemaError, never>;
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; <…;
}
Type-level representation of
Never
.
Schema for the never type. Always fails validation — no value satisfies it.
Never,
> {
readonly QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Void, Error extends Schema.Top = Never>.payload: Schema.Struct<F>(property) QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Void, Error extends Schema.Top = Never>.payload: {
Type: Struct.Type<Fields>;
Encoded: Struct.Encoded<Fields>;
DecodingServices: Struct.DecodingServices<Fields>;
EncodingServices: Struct.EncodingServices<Fields>;
Iso: Struct.Iso<Fields>;
fields: Fields;
mapFields: (f: (fields: F) => To, options?: { readonly unsafePreserveChecks?: boolean | undefined } | undefined) => Schema.Struct<{ [K in keyof Readonly<To>]: Readonly<To>[K]; }>;
Rebuild: Rebuild;
ast: Ast;
annotate: (annotations: Schema.Annotations.Bottom<Schema.Struct.View<F, 'Type', Schema.Struct.TypeOptionalKeys<F>, Schema.Struct.TypeMutableKeys<F>>, readonly []>) => Schema.Struct<F>;
annotateKey: (annotations: Schema.Annotations.Key<Schema.Struct.View<F, 'Type', Schema.Struct.TypeOptionalKeys<F>, Schema.Struct.TypeMutableKeys<F>>>) => Schema.Struct<F>;
check: (checks_0: Check<Schema.Struct.View<F, 'Type', Schema.Struct.TypeOptionalKeys<F>, Schema.Struct.TypeMutableKeys<F>>>, ...checks: Array<Check<Schema.Struct.View<F, 'Type', Schema.Struct.TypeOptionalKeys<F>, Schema.Struct.TypeMutableKeys<F>>…;
rebuild: (ast: Objects) => Schema.Struct<F>;
make: (input: Schema.Struct.MakeInView<F, Schema.Struct.TypeOptionalKeys<F> | Schema.Struct.TypeConstructorDefaultedKeys<F>>, options?: Schema.MakeOptions) => Schema.Struct.View<F, 'Type', Schema.Struct.TypeOptionalKeys<F>, Schema.Struct.TypeMut…;
makeOption: (input: Schema.Struct.MakeInView<F, Schema.Struct.TypeOptionalKeys<F> | Schema.Struct.TypeConstructorDefaultedKeys<F>>, options?: Schema.MakeOptions) => Option.Option<Schema.Struct.View<F, 'Type', Schema.Struct.TypeOptionalKeys<F>, Schema.…;
makeEffect: (input: Schema.Struct.MakeInView<F, Schema.Struct.TypeOptionalKeys<F> | Schema.Struct.TypeConstructorDefaultedKeys<F>>, options?: Schema.MakeOptions) => Effect.Effect<Schema.Struct.View<F, 'Type', Schema.Struct.TypeOptionalKeys<F>, Schema.…;
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; <…;
}
import SchemaSchema.interface Struct<Fields extends Schema.Struct.Fields>Defines a struct schema from a map of field schemas.
Details
Each field value is a schema. Use
optionalKey
or
optional
to
mark fields as optional, and
mutableKey
to mark them as mutable.
The resulting schema's Type is a readonly object type with the fields'
decoded types. The Encoded form mirrors the field schemas' encoded types.
Example (Defining a basic struct)
import { Schema } from "effect"
const Person = Schema.Struct({
name: Schema.String,
age: Schema.Number,
email: Schema.optionalKey(Schema.String)
})
// { readonly name: string; readonly age: number; readonly email?: string }
type Person = typeof Person.Type
const alice = Schema.decodeUnknownSync(Person)({ name: "Alice", age: 30 })
console.log(alice)
// { name: 'Alice', age: 30 }
Namespace for struct field type utilities.
Details
These types compute the decoded Type, encoded Encoded, and constructor
input MakeIn of a
Struct
from its field map, handling optional,
mutable, and other field modifiers automatically.
Struct.Fields — constraint for the field map objectStruct.Type<F> — decoded type of the structStruct.Encoded<F> — encoded type of the structStruct.MakeIn<F> — constructor input (optional/defaulted fields may be omitted)Struct.DecodingServices<F> / Struct.EncodingServices<F> — required services
Type-level representation returned by
Struct
.
Struct<function (type parameter) F in QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Schema.Void, Error extends Schema.Top = Schema.Never>F>;
readonly QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Void, Error extends Schema.Top = Never>.success?: Success | undefinedsuccess?: function (type parameter) Success in QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Schema.Void, Error extends Schema.Top = Schema.Never>Success;
readonly QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Void, Error extends Schema.Top = Never>.error?: Error | undefinederror?: function (type parameter) Error in QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Schema.Void, Error extends Schema.Top = Schema.Never>Error;
readonly QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Void, Error extends Schema.Top = Never>.description?: string | undefineddescription?: string;
readonly QueueTagConfig<F extends Schema.Struct.Fields, Success extends Schema.Top = Void, Error extends Schema.Top = Never>.node?: anynode?: import NodeKeyNodeKey<unknown>;
}
Referenced by 1 symbols