33 lines
1.2 KiB
Markdown
33 lines
1.2 KiB
Markdown
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<!-- cargo-sync-readme start -->
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# Library to read and write protocol buffers data
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## Features
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This crate has one feature, which is `with-bytes`.
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`with-bytes` enables `protobuf` crate support for
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[`bytes` crate](https://github.com/tokio-rs/bytes):
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when parsing bytes or strings from `bytes::Bytes`,
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`protobuf` will be able to reference the input instead of allocating subarrays.
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Note, codegen also need to be instructed to generate `Bytes` or `Chars` for
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`bytes` or `string` protobuf types instead of default `Vec<u8>` or `String`,
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just enabling option on this crate is not enough.
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See `Customize` struct in [`protobuf-codegen` crate](https://docs.rs/protobuf-codegen).
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## Accompanying crates
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* [`protobuf-json-mapping`](https://docs.rs/protobuf-json-mapping)
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implements JSON parsing and serialization for protobuf messages.
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* [`protobuf-codegen`](https://docs.rs/protobuf-codegen)
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can be used to rust code from `.proto` crates.
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* [`protoc-bin-vendored`](https://docs.rs/protoc-bin-vendored)
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contains `protoc` command packed into the crate.
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* [`protobuf-parse`](https://docs.rs/protobuf-parse) contains
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`.proto` file parser. Rarely need to be used directly,
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but can be used for mechanical processing of `.proto` files.
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<!-- cargo-sync-readme end -->
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