Core

struct.literal

Struct that accepts exactly one boolean, null, number, or string value.

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@defjs/core · Function

Signature

function literal<const T extends LiteralValue>(
  value: T,
): Struct<T, T>;

Accepts only value. The comparison uses Object.is, so any other value fails with invalid_literal.
value must be a boolean, null, number, or string.
Use it for the tag field of struct.discriminatedUnion().

Prop

Type

value T

struct.intersection

Struct that requires a value to satisfy every given struct.

struct.null

Struct that accepts only null.