28 lines
685 B
Rust
28 lines
685 B
Rust
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use std::marker::PhantomData;
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use serde::Serialize;
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use serde::de::DeserializeOwned;
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use swactor::Error;
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use swactor_transport::Codec;
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pub struct JsonCodec<M>(PhantomData<M>);
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impl<M> Default for JsonCodec<M> {
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fn default() -> Self {
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Self(PhantomData)
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}
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}
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impl<M> Codec<M> for JsonCodec<M>
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where
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M: Serialize + DeserializeOwned + Clone + Send + Sync + 'static,
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{
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fn encode(&self, msg: &M) -> Result<Vec<u8>, Error> {
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serde_json::to_vec(msg).map_err(|e| Error::from(format!("encode: {e}")))
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}
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fn decode(&self, bytes: &[u8]) -> Result<M, Error> {
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serde_json::from_slice(bytes).map_err(|e| Error::from(format!("decode: {e}")))
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}
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}
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