chore: address lib.rs suggestions

Cargo.toml

@@ -7,6 +7,8 @@ authors = [
 ]
 
 description = "Parsing ISO8601 dates using nom"
+keywords = [ "iso8601", "date-time", "parser", "nom" ]
+categories = [ "parser-implementations", "date-and-time" ]
 
 repository = "https://github.com/badboy/iso8601"
 documentation = "https://docs.rs/iso8601/"
@@ -27,4 +29,4 @@ serde_json = "1.0"
 [features]
 default = ["std"]
 std = ["nom/std"]
-chrono = ["dep:chrono", "num-traits"]
+chrono = ["dep:chrono", "dep:num-traits"]

src/date.rs

@@ -1,5 +1,5 @@
-use core::str::FromStr;
 use alloc::string::String;
+use core::str::FromStr;
 
 use crate::parsers;
 

src/datetime.rs

@@ -1,5 +1,5 @@
-use core::str::FromStr;
 use alloc::string::String;
+use core::str::FromStr;
 
 use crate::{parsers, Date, Time};
 

src/lib.rs

@@ -49,7 +49,7 @@ mod datetime;
 pub use datetime::{datetime, DateTime};
 
 mod duration;
-pub use duration::{duration,Duration};
+pub use duration::{duration, Duration};
 
 #[cfg(feature = "chrono")]
 mod chrono;

src/time.rs

@@ -1,5 +1,5 @@
-use core::str::FromStr;
 use alloc::string::String;
+use core::str::FromStr;
 
 use crate::parsers;