serialize and deserialize impls

CHANGELOG.md

@@ -1,2 +1,3 @@
 # 0.1.1
 - typo fix: `MCaptcha::decrement_visiotr()` became `MCaptcha::decrement_visitor()`
+- `serde::{Serialize, Deserialize}` impls (shouldn't break anything)

Cargo.lock

@@ -570,7 +570,7 @@ dependencies = [
 
 [[package]]
 name = "m_captcha"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "actix",
  "actix-rt",

src/cache/mod.rs

@@ -31,13 +31,14 @@ pub mod messages {
     //! Messages that can be sent to cache data structures implementing [Save][super::Save]
     use actix::dev::*;
     use derive_builder::Builder;
+    use serde::{Deserialize, Serialize};
 
     use crate::errors::*;
     use crate::mcaptcha::VisitorResult;
     use crate::pow::PoWConfig;
 
     /// Message to cache PoW difficulty factor and string
-    #[derive(Message, Builder)]
+    #[derive(Message, Serialize, Deserialize, Builder)]
     #[rtype(result = "CaptchaResult<()>")]
     pub struct Cache {
         pub string: String,

src/defense.rs

@@ -43,9 +43,10 @@
 //! ```
 
 use crate::errors::*;
+use serde::{Deserialize, Serialize};
 
 /// Level struct that describes threshold-difficulty factor mapping
-#[derive(Debug, Copy, Clone, PartialEq)]
+#[derive(Debug, Deserialize, Serialize, Copy, Clone, PartialEq)]
 pub struct Level {
     visitor_threshold: u32,
     difficulty_factor: u32,
@@ -106,7 +107,7 @@ impl LevelBuilder {
 }
 
 /// struct describes all the different [Level]s at which an mCaptcha system operates
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Serialize, Deserialize, Clone, PartialEq)]
 pub struct Defense {
     levels: Vec<Level>,
     // index of current visitor threshold

src/pow.rs

@@ -18,12 +18,12 @@
 
 //! PoW datatypes used in client-server interaction
 use pow_sha256::PoW;
-use serde::Serialize;
+use serde::{Deserialize, Serialize};
 
 pub use pow_sha256::ConfigBuilder;
 
 /// PoW requirement datatype that is be sent to clients for generating PoW
-#[derive(Clone, Serialize, Debug)]
+#[derive(Clone, Serialize, Deserialize, Debug)]
 pub struct PoWConfig {
     pub string: String,
     pub difficulty_factor: u32,
@@ -41,7 +41,7 @@ impl PoWConfig {
 }
 
 /// PoW datatype that clients send to server
-#[derive(Clone, Serialize, Debug)]
+#[derive(Clone, Serialize, Deserialize, Debug)]
 pub struct Work {
     pub string: String,
     pub result: String,