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pkl/stdlib/pklbinary.pkl
Jen Basch 6c036bf82a Implement Pkl binary renderer and parser (#1203)
Implements a binary renderer for Pkl values, which is a lossless capturing of Pkl data.

This follows the pkl binary format that is already used with `pkl server` calls, and is
made available as a Java API and also an in-language API.

Also, introduces a binary parser into the corresponding `PObject` types in Java.
2025-10-20 09:10:22 -07:00

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//===----------------------------------------------------------------------===//
// Copyright © 2025 Apple Inc. and the Pkl project authors. All rights reserved.
//
// 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.
//===----------------------------------------------------------------------===//
/// APIs for handling Pkl's [binary encoding format](https://pkl-lang.org/main/current/bindings-specification/binary-encoding.html).
@ModuleInfo { minPklVersion = "0.30.0" }
module pkl.pklbinary
/// Render values as the [`pkl-binary` encoding format](https://pkl-lang.org/main/current/bindings-specification/binary-encoding.html).
class Renderer extends BytesRenderer {
/// Render a Pkl value as `pkl-binary`.
external function renderValue(value: Any): Bytes
/// Render a Pkl document as `pkl-binary`.
external function renderDocument(value: Any): Bytes
}