Remove my unneeded URL serde

I didn't realize URL crate had a serde feature

Cargo.toml

@@ -18,7 +18,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 syn = "2.0.15"
 typify = "0.0.14"
-url = "2.2"
+url = { version = "2.2", features = ["serde"] }
 
 [dev-dependencies]
 maplit = "1.0.2"

src/models/helpers/mod.rs

@@ -1,2 +1 @@
-pub mod b64_option_serde;
-pub mod url_serde;
+pub mod b64_option_serde;

src/models/intoto/provenance.rs

@@ -3,7 +3,7 @@
 //! This module provides structs for the SLSAProvenanceV1Predicate and its related structures.
 //! It also includes the necessary (de)serialization code for handling SLSA provenance predicates.
 
-use crate::models::helpers::{b64_option_serde, url_serde};
+use crate::models::helpers::b64_option_serde;
 use chrono::{DateTime, Utc};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
@@ -22,7 +22,7 @@ pub struct SLSAProvenanceV1Predicate {
 /// A structure representing the build definition of the SLSA Provenance v1 Predicate.
 #[derive(Debug, Serialize, Deserialize, PartialEq, JsonSchema)]
 pub struct BuildDefinition {
-    #[serde(rename = "buildType", with = "url_serde")]
+    #[serde(rename = "buildType")]
     #[schemars(with = "Url")]
     pub build_type: Url,
     #[serde(rename = "externalParameters")]
@@ -52,7 +52,6 @@ pub struct RunDetails {
 /// A structure representing the builder information of the SLSA Provenance v1 Predicate.
 #[derive(Debug, Serialize, Deserialize, PartialEq, JsonSchema)]
 pub struct Builder {
-    #[serde(with = "url_serde")]
     #[schemars(with = "Url")]
     pub id: Url,
     #[serde(
@@ -81,7 +80,6 @@ pub struct BuildMetadata {
 /// A size-efficient description of any software artifact or resource (mutable or immutable).
 #[derive(Debug, Serialize, Deserialize, PartialEq, JsonSchema)]
 pub struct ResourceDescriptor {
-    #[serde(with = "url_serde")]
     #[schemars(with = "Url")]
     /// A URI used to identify the resource or artifact globally. This field is REQUIRED unless either digest or content is set.
     pub uri: Url,
@@ -93,7 +91,6 @@ pub struct ResourceDescriptor {
     pub name: Option<String>,
     #[serde(
         rename = "downloadLocation",
-        with = "url_serde",
         default,
         skip_serializing_if = "Option::is_none"
     )]

src/models/intoto/statement.rs

@@ -12,18 +12,17 @@ use url::Url;
 use std::fmt::Debug;
 
 use crate::models::{
-    helpers::url_serde,
     intoto::predicate::{deserialize_predicate, Predicate},
 };
 
 /// Represents an In-Toto v1 statement.
 #[derive(Debug, Serialize, PartialEq, JsonSchema)]
 pub struct InTotoStatementV1<T: Debug + Serialize + PartialEq + JsonSchema = Predicate> {
-    #[serde(rename = "_type", with = "url_serde")]
+    #[serde(rename = "_type")]
     #[schemars(with = "Url")]
     pub _type: Url,
     pub subject: Vec<Subject>,
-    #[serde(rename = "predicateType", with = "url_serde")]
+    #[serde(rename = "predicateType")]
     #[schemars(with = "Url")]
     pub predicate_type: Url,
     pub predicate: T,
@@ -75,10 +74,10 @@ impl<'de> Deserialize<'de> for InTotoStatementV1 {
         // Helper struct to deserialize the JSON before constructing the InTotoStatementV1.
         #[derive(Deserialize)]
         struct Helper {
-            #[serde(rename = "_type", with = "url_serde")]
+            #[serde(rename = "_type")]
             _type: Url,
             subject: Vec<Subject>,
-            #[serde(rename = "predicateType", with = "url_serde")]
+            #[serde(rename = "predicateType")]
             predicate_type: Url,
             predicate: Value,
         }