Function rust_multicodec::decode
[−]
[src]
pub fn decode<T: DeserializeOwned>(
encoded_data: &[u8]
) -> Result<DecodeResult<T>, String>
Decodes a byte array back into an Object. Note that the object must implement Deserialize trait from serde's lib
Arguments
encoded_data
- The data that was encoded with the encode method
Example
extern crate rust_multicodec; #[macro_use] extern crate serde_derive; #[derive(Serialize, Deserialize)] #[derive(Debug)] struct Person { name: String } fn main(){ let to_be_encoded=Person{name:String::from("sanyi")}; let encoded=rust_multicodec::encode(rust_multicodec::codec::CodecType::JSON, &to_be_encoded).unwrap(); let decoded:Person=rust_multicodec::decode(encoded.as_ref()).unwrap().data; println!("{:?}",decoded); // it will print: Person { name: "sanyi" } }