Function
append-header-pending
Adds a response header with given value to a pending response.
append-header-pending: func(pending: borrow<pending-response>, name: string, value: list<u8>, target: pending-response-kind) -> result<_, error>;Adds a response header with given value to a pending response.
append-header-pending: func(pending: borrow<pending-response>, name: string, value: list<u8>, target: pending-response-kind) -> result<_, error>;