Function Tag

packages/effect/src/Effect.ts:13517–13536

(id)

      : [X] extends [PromiseLike<infer A>] ? Effect<A, Cause.UnknownException, Self>
      : Effect<X, never, Self>
  } = (id) => () => {
    const limit = Error.stackTraceLimit
    Error.stackTraceLimit = 2
    const creationError = new Error()
    Error.stackTraceLimit = limit
    function TagClass() {}
    Object.setPrototypeOf(TagClass, TagProto)
    TagClass.key = id
    Object.defineProperty(TagClass, "use", {
      get() {
        return (body: (_: any) => any) => core.andThen(this, body)
      }
    })
    Object.defineProperty(TagClass, "stack", {
      get() {
        return creationError.stack
      }
    })
    return makeTagProxy(TagClass as any)
  }

type MissingSelfGeneric = `Missing \`Self\` generic - use \`class Self extends Effect.Service<Self>()...\``