rebase + minor cleanup#1

Signed-off-by: adpranavb2000@gmail.com <adpranavb2000@gmail.com>

Author: pranav-bhatt

src/event/mod.rs

@@ -72,9 +72,8 @@ pub mod url {
         fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
             if let ParseError::Error(v) = self {
                 Ok(())
-            }
-            else{
-                Err(fmt::Error{})
+            } else {
+                Err(fmt::Error {})
             }
         }
     }

src/event/spec_version.rs

@@ -1,6 +1,4 @@
 use super::{v03, v10};
-use serde::export::Formatter;
-use snafu::Snafu;
 use std::convert::TryFrom;
 use std::fmt;
 use std::fmt::Formatter;

tests/attributes_iter.rs

@@ -3,7 +3,7 @@ use cloudevents::event::AttributeValue;
 use cloudevents::event::SpecVersion;
 use test_data::*;
 
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 #[test]
 fn iter_v10_test() {
     let in_event = v10::full_no_data();
@@ -15,7 +15,7 @@ fn iter_v10_test() {
     );
 }
 
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 #[test]
 fn iter_v03_test() {
     let in_event = v03::full_json_data();

tests/message.rs

@@ -5,7 +5,7 @@ use cloudevents::{AttributesReader, EventBuilder, EventBuilderV03, EventBuilderV
 use std::convert::TryInto;
 use test_data::*;
 
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 #[test]
 fn message_v03_roundtrip_structured() -> Result<()> {
     assert_eq!(
@@ -15,7 +15,7 @@ fn message_v03_roundtrip_structured() -> Result<()> {
     Ok(())
 }
 
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 #[test]
 fn message_v03_roundtrip_binary() -> Result<()> {
     //TODO this code smells because we're missing a proper way in the public APIs
@@ -35,7 +35,7 @@ fn message_v03_roundtrip_binary() -> Result<()> {
     Ok(())
 }
 
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 #[test]
 fn message_v10_roundtrip_structured() -> Result<()> {
     assert_eq!(
@@ -45,7 +45,7 @@ fn message_v10_roundtrip_structured() -> Result<()> {
     Ok(())
 }
 
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 #[test]
 fn message_v10_roundtrip_binary() -> Result<()> {
     //TODO this code smells because we're missing a proper way in the public APIs

tests/serde_json.rs

@@ -7,7 +7,7 @@ mod test_data;
 use test_data::*;
 
 /// This test is a parametrized test that uses data from tests/test_data
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 #[rstest(
     in_event,
     out_json,
@@ -54,7 +54,7 @@ fn serialize_should_succeed(in_event: Event, out_json: Value) {
 }
 
 /// This test is a parametrized test that uses data from tests/test_data
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 #[rstest(
     in_json,
     out_event,

tests/test_data/v10.rs

@@ -2,13 +2,13 @@ use super::*;
 use cloudevents::{Event, EventBuilder, EventBuilderV10};
 use serde_json::{json, Value};
 
-#[cfg(feature="std")]
+use cloudevents::event::UrlExtend;
+#[cfg(feature = "std")]
 use url::Url;
-#[cfg(not(feature="std"))]
+#[cfg(not(feature = "std"))]
 use String as Url;
-use cloudevents::event::UrlExtend;
 
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 pub fn minimal() -> Event {
     EventBuilderV10::new()
         .id(id())
@@ -27,7 +27,7 @@ pub fn minimal_json() -> Value {
     })
 }
 
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 pub fn full_no_data() -> Event {
     let (string_ext_name, string_ext_value) = string_extension();
     let (bool_ext_name, bool_ext_value) = bool_extension();
@@ -64,7 +64,7 @@ pub fn full_no_data_json() -> Value {
     })
 }
 
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 pub fn full_json_data() -> Event {
     let (string_ext_name, string_ext_value) = string_extension();
     let (bool_ext_name, bool_ext_value) = bool_extension();
@@ -130,7 +130,7 @@ pub fn full_json_base64_data_json() -> Value {
     })
 }
 
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 pub fn full_xml_string_data() -> Event {
     let (string_ext_name, string_ext_value) = string_extension();
     let (bool_ext_name, bool_ext_value) = bool_extension();
@@ -150,7 +150,7 @@ pub fn full_xml_string_data() -> Event {
         .unwrap()
 }
 
-#[cfg(feature="std")]
+#[cfg(feature = "std")]
 pub fn full_xml_binary_data() -> Event {
     let (string_ext_name, string_ext_value) = string_extension();
     let (bool_ext_name, bool_ext_value) = bool_extension();