Remove dependency on cfg-if (#159)

* Remove cfg-if from Cargo.toml

* Remove cfg_if from optional_serde_struct

Author: AmityWilder

raylib/Cargo.toml

@@ -14,7 +14,6 @@ autoexamples = false
 
 [dependencies]
 raylib-sys = { version = "5.5.1", path = "../raylib-sys" }
-cfg-if = "1.0.0"
 serde = { version = "1.0.125", features = ["derive"], optional = true }
 serde_json = { version = "1.0.64", optional = true }
 imgui = { version = "0.12.0", optional = true, features = [] }

raylib/src/core/math.rs

@@ -26,17 +26,10 @@ make_rslice!(RSliceVec4, Vector4, ffi::MemFree);
 
 macro_rules! optional_serde_struct {
     ($def:item) => {
-        cfg_if::cfg_if! {
-            if #[cfg(feature = "with_serde")] {
-                #[repr(C)]
-                #[derive(Default, Debug, Copy, Clone, PartialEq, Serialize, Deserialize)]
-                $def
-            } else {
-                #[repr(C)]
-                #[derive(Default, Debug, Copy, Clone, PartialEq)]
-                $def
-            }
-        }
+        #[repr(C)]
+        #[derive(Default, Debug, Copy, Clone, PartialEq)]
+        #[cfg_attr(feature = "with_serde", derive(Serialize, Deserialize))]
+        $def
     };
 }