Added postgres-only feature to make rorm-db easier

Author: gammelalf

Cargo.toml

@@ -46,8 +46,10 @@ sqlite = [
     "dep:libsqlite3-sys",
 ]
 mysql = []
-postgres = [
+postgres = []
+postgres-only = [
+    "postgres",
     "dep:bit-vec",
     "dep:ipnetwork",
     "dep:mac_address",
-]
+]

src/value.rs

@@ -48,13 +48,13 @@ pub enum NullType {
     /// serde_json's Value representation
     JsonValue,
     /// Mac address representation
-    #[cfg(all(feature = "postgres", not(any(feature = "mysql", feature = "sqlite"))))]
+    #[cfg(feature = "postgres-only")]
     MacAddress,
     /// IP network presentation
-    #[cfg(all(feature = "postgres", not(any(feature = "mysql", feature = "sqlite"))))]
+    #[cfg(feature = "postgres-only")]
     IpNetwork,
     /// Bit vec representation
-    #[cfg(all(feature = "postgres", not(any(feature = "mysql", feature = "sqlite"))))]
+    #[cfg(feature = "postgres-only")]
     BitVec,
 }
 
@@ -120,12 +120,12 @@ pub enum Value<'a> {
     /// serde_json's Value representation
     JsonValue(&'a serde_json::Value),
     /// Mac address representation
-    #[cfg(all(feature = "postgres", not(any(feature = "mysql", feature = "sqlite"))))]
+    #[cfg(feature = "postgres-only")]
     MacAddress(mac_address::MacAddress),
     /// IP network presentation
-    #[cfg(all(feature = "postgres", not(any(feature = "mysql", feature = "sqlite"))))]
+    #[cfg(feature = "postgres-only")]
     IpNetwork(ipnetwork::IpNetwork),
     /// Bit vec representation
-    #[cfg(all(feature = "postgres", not(any(feature = "mysql", feature = "sqlite"))))]
+    #[cfg(feature = "postgres-only")]
     BitVec(&'a bit_vec::BitVec),
 }