starlark 0.14.0

An implementation of the Starlark language in Rust.
Documentation 
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/*
 * Copyright 2019 The Starlark in Rust Authors.
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

//! Convenience supertrait bundling [`StarlarkSerialize`] and [`StarlarkDeserialize`].

use crate::pagable::StarlarkDeserialize;
use crate::pagable::StarlarkSerialize;

/// Marker trait automatically implemented for every type that implements both
/// [`StarlarkSerialize`] and [`StarlarkDeserialize`].
///
/// Use as a bound when a type must participate in Starlark pagable round-trips
/// in both directions — it reads more naturally than spelling out both traits
/// separately.
pub trait StarlarkPagable: StarlarkSerialize + StarlarkDeserialize {}

impl<T: StarlarkSerialize + StarlarkDeserialize> StarlarkPagable for T {}