improve: derive more

Cargo.toml

@@ -1,43 +1,43 @@
 [package]
-name = "sendgrid"
-version = "0.15.0"
-edition = "2018"
-authors = ["Garrett Squire <github@garrettsquire.com>"]
-description = "An unofficial client library for the SendGrid API"
-repository = "https://github.com/gsquire/sendgrid-rs"
-license = "MIT"
-homepage = "https://sendgrid.com"
-keywords = ["email"]
+authors       = ["Garrett Squire <github@garrettsquire.com>"]
+description   = "An unofficial client library for the SendGrid API"
 documentation = "https://docs.rs/sendgrid"
-readme = "README.md"
+edition       = "2018"
+homepage      = "https://sendgrid.com"
+keywords      = ["email"]
+license       = "MIT"
+name          = "sendgrid"
+readme        = "README.md"
+repository    = "https://github.com/gsquire/sendgrid-rs"
+version       = "0.15.0"
 
 [dependencies]
 data-encoding = "2.1"
-reqwest = { version = "0.10", default-features = false, features = ["json"] }
-serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0"
-thiserror = "1.0"
-url = "2.1"
+reqwest       = { version = "0.10", default-features = false, features = ["json"] }
+serde         = { version = "1.0", features = ["derive"] }
+serde_json    = "1.0"
+thiserror     = "1.0"
+url           = "2.1"
 
 [dev-dependencies]
 tokio = { version = "0.3", features = ["full"] }
 
 [features]
-default = ["native-tls", "blocking"]
+default = ["native-tls", "async"]
 
-async = []
-blocking = ["reqwest/blocking"]
-rustls = ["reqwest/rustls-tls"]
+async      = []
+blocking   = ["reqwest/blocking"]
 native-tls = ["reqwest/default-tls"]
+rustls     = ["reqwest/rustls-tls"]
 
 [[example]]
-name = "v3_async"
+name              = "v3_async"
 required-features = ["async"]
 
 [[example]]
-name = "main"
+name              = "main"
 required-features = ["blocking"]
 
 [[example]]
-name = "v3"
+name              = "v3"
 required-features = ["blocking"]

src/mail.rs

@@ -171,7 +171,7 @@ impl<'a> Mail<'a> {
         add_reply_to = reply_to: &'a str
     );
 
-    // TODO(richo) Should this be a chronos::Utc ?
+    // TODO(richo) Should this be a chrono::Utc ?
     add_field!(
         /// Set the date for the message. This must be a valid RFC 822 timestamp.
         add_date = date: &'a str

src/v3.rs

@@ -28,7 +28,7 @@ pub struct Sender {
 
 /// The main structure for a V3 API mail send call. This is composed of many other smaller
 /// structures used to add lots of customization to your message.
-#[derive(Serialize)]
+#[derive(Clone, Debug, Serialize)]
 pub struct Message {
     from: Email,
     subject: String,
@@ -45,7 +45,7 @@ pub struct Message {
 }
 
 /// An email with a required address and an optional name field.
-#[derive(Clone, Serialize)]
+#[derive(Clone, Debug, Serialize)]
 pub struct Email {
     email: String,
 
@@ -54,7 +54,7 @@ pub struct Email {
 }
 
 /// The body of an email with the content type and the message.
-#[derive(Clone, Default, Serialize)]
+#[derive(Clone, Default, Debug, Serialize)]
 pub struct Content {
     #[serde(rename = "type")]
     content_type: String,
@@ -63,7 +63,7 @@ pub struct Content {
 
 /// A personalization block for a V3 message. It has to at least contain one email as a to
 /// address. All other fields are optional.
-#[derive(Serialize)]
+#[derive(Clone, Default, Debug, Serialize)]
 pub struct Personalization {
     to: Vec<Email>,
 
@@ -96,7 +96,7 @@ pub struct Personalization {
 /// displayed. For example, inline results in the attached file being displayed automatically
 /// within the message. By specifying attachment, it will prompt the user to either view or
 /// download the file.
-#[derive(Clone, Copy, Serialize)]
+#[derive(Clone, Copy, Debug, Serialize)]
 pub enum Disposition {
     /// Displayed automatically within the message.
     #[serde(rename = "inline")]
@@ -110,7 +110,7 @@ pub enum Disposition {
 /// An attachment block for a V3 message. Content and filename are required. If the
 /// mime_type is unspecified, the email will use Sendgrid's default for attachments
 /// which is 'application/octet-stream'.
-#[derive(Default, Serialize)]
+#[derive(Clone, Default, Debug, Serialize)]
 pub struct Attachment {
     content: String,