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#[cfg(feature = "rustc_serialize")] pub mod rustc_integration; #[cfg(not(feature ="rustc_serialize"))] pub mod serde_integration; /// Use it to pass `T: Encodable` as JSON to a prepared statement. /// /// ```ignore /// #[derive(RustcEncodable)] /// struct EncodableStruct { /// // ... /// } /// /// conn.prep_exec("INSERT INTO table (json_column) VALUES (?)", /// (Serialized(EncosdableStruct),)); /// ``` #[derive(Clone, Copy, PartialEq, PartialOrd, Eq, Ord, Debug, Hash)] pub struct Serialized<T>(pub T); /// Use it to parse `T: Decodable` from `Value`. /// /// ```ignore /// #[derive(RustcDecodable)] /// struct DecodableStruct { /// // ... /// } /// // ... /// let (Deserialized(val),): (Deserialized<DecodableStruct>,) /// = from_row(row_with_single_json_column); /// ``` #[derive(Clone, Copy, PartialEq, PartialOrd, Eq, Ord, Debug, Hash)] pub struct Deserialized<T>(pub T); #[derive(Debug)] pub struct DeserializedIr<T> { bytes: Vec<u8>, output: Deserialized<T>, }