refactor: comment out unimplemented features

Signed-off-by: Naian <[email protected]>

agents/rust/mediator/mediation/Cargo.toml

@@ -9,9 +9,9 @@ path = "src/lib.rs"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [features]
 default = ["mysql_db", "mediator_persistence_extras"]
-postgres_db=["sqlx/postgres"]
+# postgres_db=["sqlx/postgres"]
 mysql_db=["sqlx/mysql"]
-any_db=["sqlx/all-databases"]
+# any_db=["sqlx/all-databases"]
 mediator_persistence_extras = []
 
 [dependencies]

agents/rust/mediator/mediation/src/storage/database/mod.rs

@@ -1,24 +1,25 @@
 // Copyright 2023 Naian G.
 // SPDX-License-Identifier: Apache-2.0
 
-#[cfg(any(
-    not(any(feature = "any_db", feature = "postgres_db", feature = "mysql_db")),
-    all(feature = "any_db", feature = "postgres_db", feature = "mysql_db"),
-    all(feature = "any_db", feature = "postgres_db"),
-    all(feature = "postgres_db", feature = "mysql_db"),
-    all(feature = "any_db", feature = "mysql_db")
-))]
-compile_error!("Pick any one of \"any_db\", \"postgresql_db\", \"mysql_db\" feature flags.");
+// unimplemented!()
+// #[cfg(any(
+//     not(any(feature = "any_db", feature = "postgres_db", feature = "mysql_db")),
+//     all(feature = "any_db", feature = "postgres_db", feature = "mysql_db"),
+//     all(feature = "any_db", feature = "postgres_db"),
+//     all(feature = "postgres_db", feature = "mysql_db"),
+//     all(feature = "any_db", feature = "mysql_db")
+// ))]
+// compile_error!("Pick any one of \"any_db\", \"postgresql_db\", \"mysql_db\" feature flags.");
 
-#[cfg(feature = "any_db")]
-mod any;
-#[cfg(feature = "any_db")]
-pub use any::get_db_pool;
+// #[cfg(feature = "any_db")]
+// mod any;
+// #[cfg(feature = "any_db")]
+// pub use any::get_db_pool;
 
-#[cfg(feature = "postgres_db")]
-mod postgres;
-#[cfg(feature = "postgres_db")]
-pub use postgres::get_db_pool;
+// #[cfg(feature = "postgres_db")]
+// mod postgres;
+// #[cfg(feature = "postgres_db")]
+// pub use postgres::get_db_pool;
 
 #[cfg(feature = "mysql_db")]
 mod mysql;