// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
usecrate::error::{LensError, Error};pubtypeResult<T>=std::result::Result<T, Error>;impl<T>From<LensError>forResult<T>{fnfrom(err: LensError)->Result<T>{Err(Error::Lens(err))}}