Trait actix_telepathy::CustomSerialization[−][src]

pub trait CustomSerialization {
    fn serialize<T: ?Sized>(&self, value: &T) -> Result<Vec<u8>, ()>
    where
        T: Serialize;

    fn deserialize<'a, T: ?Sized>(&self, s: &'a [u8]) -> Result<T, ()>
    where
        T: Deserialize<'a>;
}

Provides template for creating custom serializer

Example Used in DefaultSerialization

use serde::{Deserialize, Serialize};
use flexbuffers;
use actix_telepathy::CustomSerialization;

pub struct DefaultSerialization {}

impl CustomSerialization for DefaultSerialization {
    fn serialize<T>(&self, value: &T) -> Result<Vec<u8>, ()>
    where
        T: ?Sized + Serialize,
    {
        match flexbuffers::to_vec(value) {
            Ok(vec) => Ok(vec),
            Err(_) => Err(())
        }
    }

    fn deserialize<'a, T>(&self, s: &'a [u8]) -> Result<T, ()>
    where
        T: ?Sized + Deserialize<'a>,
    {
        match flexbuffers::from_slice(s) {
            Ok(val) => Ok(val),
            Err(_) => Err(())
        }
    }
}

Telling Actix-Telepathy to use Custom Serializer

  • create a telepathy.yaml file in your crates root
  • add your custom struct’s name:
custom_serializer: "MySerializer"
  • import your custom struct whenever you are using the RemoteMessage derive macro.

Required methods

fn serialize<T: ?Sized>(&self, value: &T) -> Result<Vec<u8>, ()> where
    T: Serialize, [src]

fn deserialize<'a, T: ?Sized>(&self, s: &'a [u8]) -> Result<T, ()> where
    T: Deserialize<'a>, [src]

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Implementors

impl CustomSerialization for DefaultSerialization[src]

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