Derive additional impls where possible.

src/auth.rs

@@ -15,14 +15,14 @@ use crate::error::{ApiError, Error};
 use crate::first_ok::first_ok;
 
 /// The structure returned by the `GET /v2/auth/enable` endpoint.
-#[derive(Debug, Deserialize)]
+#[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 struct AuthStatus {
     /// Whether or not the auth system is enabled.
     pub enabled: bool,
 }
 
 /// The type returned when the auth system is successfully enabled or disabled.
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+#[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 pub enum AuthChange {
     /// The auth system was successfully enabled or disabled.
     Changed,
@@ -31,7 +31,7 @@ pub enum AuthChange {
 }
 
 /// An existing etcd user with a list of their granted roles.
-#[derive(Debug, Clone, Deserialize, Eq, Hash, PartialEq)]
+#[derive(Debug, Clone, Deserialize, Eq, Hash, PartialEq, Serialize)]
 pub struct User {
     /// The user's name.
     #[serde(rename = "user")]
@@ -53,7 +53,7 @@ impl User {
 }
 
 /// An existing etcd user with details of granted roles.
-#[derive(Debug, Clone, Deserialize, Eq, Hash, PartialEq)]
+#[derive(Debug, Clone, Deserialize, Eq, Hash, PartialEq, Serialize)]
 pub struct UserDetail {
     /// The user's name.
     #[serde(rename = "user")]
@@ -75,13 +75,13 @@ impl UserDetail {
 }
 
 /// A list of all users.
-#[derive(Debug, Clone, Deserialize, Eq, Hash, PartialEq)]
+#[derive(Debug, Clone, Deserialize, Eq, Hash, PartialEq, Serialize)]
 struct Users {
     users: Option<Vec<UserDetail>>,
 }
 
 /// Paramters used to create a new etcd user.
-#[derive(Debug, Clone, Eq, Hash, PartialEq, Serialize)]
+#[derive(Debug, Deserialize, Clone, Eq, Hash, PartialEq, Serialize)]
 pub struct NewUser {
     /// The user's name.
     #[serde(rename = "user")]
@@ -125,7 +125,7 @@ impl NewUser {
 }
 
 /// Parameters used to update an existing etcd user.
-#[derive(Debug, Clone, Eq, Hash, PartialEq, Serialize)]
+#[derive(Debug, Deserialize, Clone, Eq, Hash, PartialEq, Serialize)]
 pub struct UserUpdate {
     /// The user's name.
     #[serde(rename = "user")]
@@ -254,13 +254,13 @@ impl Role {
 }
 
 /// A list of all roles.
-#[derive(Debug, Clone, Deserialize, Eq, Hash, PartialEq)]
+#[derive(Debug, Clone, Deserialize, Eq, Hash, PartialEq, Serialize)]
 struct Roles {
     roles: Option<Vec<Role>>,
 }
 
 /// Parameters used to update an existing authorization role.
-#[derive(Debug, Clone, Eq, Hash, PartialEq, Serialize)]
+#[derive(Debug, Deserialize, Clone, Eq, Hash, PartialEq, Serialize)]
 pub struct RoleUpdate {
     /// The name of the role.
     #[serde(rename = "role")]

src/client.rs

@@ -9,7 +9,7 @@ use hyper::{Client as Hyper, StatusCode, Uri};
 use hyper_tls::HttpsConnector;
 use log::error;
 use serde::de::DeserializeOwned;
-use serde_derive::Deserialize;
+use serde_derive::{Deserialize, Serialize};
 use serde_json;
 
 use crate::error::{ApiError, Error};
@@ -62,7 +62,7 @@ pub struct BasicAuth {
 }
 
 /// A value returned by the health check API endpoint to indicate a healthy cluster member.
-#[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq)]
+#[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 pub struct Health {
     /// The health status of the cluster member.
     pub health: String,
@@ -330,7 +330,7 @@ pub struct Response<T> {
 }
 
 /// Information about the state of the etcd cluster from an API response's HTTP headers.
-#[derive(Clone, Debug, Eq, Hash, PartialEq)]
+#[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 pub struct ClusterInfo {
     /// An internal identifier for the cluster.
     pub cluster_id: Option<String>,

src/members.rs

@@ -15,7 +15,7 @@ use crate::error::{ApiError, Error};
 use crate::first_ok::first_ok;
 
 /// An etcd server that is a member of a cluster.
-#[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq)]
+#[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 pub struct Member {
     /// An internal identifier for the cluster member.
     pub id: String,
@@ -30,15 +30,15 @@ pub struct Member {
 }
 
 /// The request body for `POST /v2/members` and `PUT /v2/members/:id`.
-#[derive(Debug, Serialize)]
+#[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 struct PeerUrls {
     /// The peer URLs.
     #[serde(rename = "peerURLs")]
     peer_urls: Vec<String>,
 }
 
 /// A small wrapper around `Member` to match the response of `GET /v2/members`.
-#[derive(Debug, Deserialize)]
+#[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 struct ListResponse {
     /// The members.
     members: Vec<Member>,

src/stats.rs

@@ -12,7 +12,7 @@ use crate::client::{Client, Response};
 use crate::error::Error;
 
 /// Statistics about an etcd cluster leader.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct LeaderStats {
     /// A unique identifier of a leader member.
     pub leader: String,
@@ -21,7 +21,7 @@ pub struct LeaderStats {
 }
 
 /// Statistics about the health of a single etcd follower node.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct FollowerStats {
     /// Counts of Raft RPC request successes and failures to this follower.
     pub counts: CountStats,
@@ -30,7 +30,7 @@ pub struct FollowerStats {
 }
 
 /// Statistics about the number of successful and failed Raft RPC requests to an etcd node.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 pub struct CountStats {
     /// The number of times an RPC request to the node failed.
     pub fail: u64,
@@ -39,7 +39,7 @@ pub struct CountStats {
 }
 
 /// Statistics about the network latency to an etcd node.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct LatencyStats {
     /// The average observed latency to the node, in seconds.
     pub average: f64,
@@ -55,7 +55,7 @@ pub struct LatencyStats {
 }
 
 /// Statistics about an etcd cluster member.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct SelfStats {
     /// The unique Raft ID of the member.
     pub id: String,