Function annotateKey

packages/effect/src/SchemaAST.ts:3504–3514

(ast: A, annotations: Schema.Annotations.Key<unknown>)

/** @internal */
export function annotateKey<A extends AST>(ast: A, annotations: Schema.Annotations.Key<unknown>): A {
  const context = ast.context ?
    new Context(
      ast.context.isOptional,
      ast.context.isMutable,
      ast.context.constructorDefault,
      { ...ast.context.annotations, ...annotations }
    ) :
    new Context(false, false, undefined, annotations)
  return replaceContext(ast, context)
}

/** @internal */
export const optionalKey: <A extends AST>(ast: A) => A = memoizeIdempotent(<A extends AST>(ast: A): A => {