fix missing renames

src/commands/char_grid_command.rs

@@ -14,7 +14,7 @@ wrap_fields!(CharGridCommand;
 
 wrap_origin_accessors!(CharGridCommand);
 
-wrap_functions!(cmd_chargrid;
+wrap_functions!(associate CharGridCommand;
 
     /// Show UTF-8 encoded text on the screen.
     ///

src/commands/cp437_grid_command.rs

@@ -14,7 +14,7 @@ wrap_fields!(Cp437GridCommand;
 
 wrap_origin_accessors!(Cp437GridCommand);
 
-wrap_functions!(cmd_cp437grid;
+wrap_functions!(associate Cp437GridCommand;
 
     /// Show text on the screen.
     ///

src/commands/generic_command.rs

@@ -1,5 +1,5 @@
 use crate::{
-    macros::{derive_clone, derive_free, wrap_functions},
+    macros::{derive_clone, derive_free, wrap_functions, wrap_methods},
     mem::{
         heap_clone, heap_drop, heap_move, heap_move_nonnull, heap_move_ok,
         heap_remove,
@@ -11,7 +11,6 @@ use servicepoint::{
     HardResetCommand, Packet, TypedCommand,
 };
 use std::ptr::{null_mut, NonNull};
-use crate::macros::wrap_methods;
 
 /// Pointer to one of the available command structs.
 #[repr(C)]
@@ -168,11 +167,12 @@ impl Drop for GenericCommand {
                 CommandTag::BitmapLegacy => heap_drop(self.data.bitmap_legacy),
             }
         }
+
+        *self = Self::INVALID;
     }
 }
 
 wrap_functions!(associate GenericCommand;
-
     /// Tries to turn a [Packet] into a [GenericCommand].
     ///
     /// The packet is dropped in the process.
@@ -181,7 +181,7 @@ wrap_functions!(associate GenericCommand;
     fn try_from_packet(
         packet: NonNull<Packet>,
     ) -> NonNull<GenericCommand> {
-        let packet = *unsafe { Box::from_raw(packet.as_ptr()) };
+        let packet = unsafe { heap_remove(packet) };
         let result = servicepoint::TypedCommand::try_from(packet)
             .map(|value| match value {
                 TypedCommand::Clear(clear) => GenericCommand {
@@ -252,10 +252,9 @@ wrap_functions!(associate GenericCommand;
             });
         heap_move_nonnull(result)
     }
-
 );
 
-wrap_methods!{GenericCommand;
+wrap_methods! { GenericCommand;
     /// Tries to turn a [GenericCommand] into a [Packet].
     /// The [GenericCommand] gets consumed.
     ///