replace error-prone manual schema overrides with chrono feature

Author: boring-nick

Cargo.lock

@@ -34,7 +34,7 @@ reqwest = { version = "0.12.4", features = [
     "rustls-tls",
 ], default-features = false }
 rust-embed = { version = "8.0.0", features = ["interpolate-folder-path"] }
-schemars = "0.9"
+schemars = { version = "0.9", features = ["chrono04"] }
 serde = { version = "1.0.188", features = ["derive"] }
 serde_json = { version = "1.0.105", features = ["preserve_order"] }
 serde_repr = "0.1.16"

Cargo.toml

@@ -13,7 +13,6 @@ use super::ResponseMessage;
 pub struct BasicMessage<'a> {
     pub text: Cow<'a, str>,
     pub display_name: &'a str,
-    #[schemars(with = "String")]
     pub timestamp: DateTime<Utc>,
     pub id: Cow<'a, str>,
     pub tags: HashMap<&'a str, Cow<'a, str>>,

src/logs/schema/message/basic.rs

@@ -6,10 +6,8 @@ use serde::Deserialize;
 
 #[derive(Deserialize, JsonSchema, Clone, Copy, Debug)]
 pub struct LogRangeParams {
-    #[schemars(with = "String")]
     /// RFC 3339 start date
     pub from: Option<DateTime<Utc>>,
-    #[schemars(with = "String")]
     /// RFC 3339 end date
     pub to: Option<DateTime<Utc>>,
 }

src/logs/schema/mod.rs

@@ -188,8 +188,6 @@ pub struct UserNameHistoryParam {
 #[derive(Serialize, JsonSchema)]
 pub struct PreviousName {
     pub user_login: String,
-    #[schemars(with = "String")]
     pub last_timestamp: DateTime<Utc>,
-    #[schemars(with = "String")]
     pub first_timestamp: DateTime<Utc>,
 }