зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
1.4 KiB
Markdown
57 строки
1.4 KiB
Markdown
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Serde repr derive
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=================
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[](https://travis-ci.com/dtolnay/serde-repr)
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[](https://crates.io/crates/serde_repr)
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[](https://docs.rs/serde_repr)
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This crate provides a derive macro to derive Serde's `Serialize` and
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`Deserialize` traits in a way that delegates to the underlying repr of a C-like
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enum.
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```toml
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[dependencies]
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serde = "1.0"
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serde_repr = "0.1"
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```
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```rust
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use serde_repr::{Serialize_repr, Deserialize_repr};
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#[derive(Serialize_repr, Deserialize_repr, PartialEq, Debug)]
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#[repr(u8)]
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enum SmallPrime {
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Two = 2,
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Three = 3,
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Five = 5,
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Seven = 7,
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}
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fn main() -> serde_json::Result<()> {
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let j = serde_json::to_string(&SmallPrime::Seven)?;
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assert_eq!(j, "7");
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let p: SmallPrime = serde_json::from_str("2")?;
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assert_eq!(p, SmallPrime::Two);
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Ok(())
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}
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```
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<br>
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#### License
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<sup>
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Licensed under either of <a href="LICENSE-APACHE">Apache License, Version
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2.0</a> or <a href="LICENSE-MIT">MIT license</a> at your option.
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</sup>
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<br>
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<sub>
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Unless you explicitly state otherwise, any contribution intentionally submitted
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for inclusion in this crate by you, as defined in the Apache-2.0 license, shall
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be dual licensed as above, without any additional terms or conditions.
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</sub>
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