Fix Console and Swkbd to not move after initialization

ctru-rs/src/applets/swkbd.rs

@@ -1,6 +1,5 @@
 use std::convert::TryInto;
 use std::iter::once;
-use std::mem::MaybeUninit;
 use std::str;
 
 use libctru::{
@@ -92,11 +91,9 @@ impl Swkbd {
     /// (from 1-3).
     pub fn init(keyboard_type: Kind, num_buttons: i32) -> Self {
         unsafe {
-            let mut state = MaybeUninit::<SwkbdState>::uninit();
-            swkbdInit(state.as_mut_ptr(), keyboard_type as u32, num_buttons, -1);
-            Swkbd {
-                state: Box::new(state.assume_init()),
-            }
+            let mut state = Box::new(SwkbdState::default());
+            swkbdInit(state.as_mut(), keyboard_type as u32, num_buttons, -1);
+            Swkbd { state }
         }
     }
 

ctru-rs/src/console.rs

@@ -1,5 +1,4 @@
 use std::default::Default;
-use std::mem::MaybeUninit;
 
 use libctru::{consoleClear, consoleInit, consoleSelect, consoleSetWindow, PrintConsole};
 
@@ -15,12 +14,10 @@ impl Console {
     /// printing.
     pub fn init(screen: Screen) -> Self {
         unsafe {
-            let mut context = MaybeUninit::<PrintConsole>::uninit();
-            consoleInit(screen.into(), context.as_mut_ptr());
+            let mut context = Box::new(PrintConsole::default());
+            consoleInit(screen.into(), context.as_mut());
 
-            Console {
-                context: Box::new(context.assume_init()),
-            }
+            Console { context }
         }
     }
 

ctru-sys/bindgen.sh

@@ -15,6 +15,7 @@ bindgen "$DEVKITPRO/libctru/include/3ds.h" \
     --blacklist-type "__builtin_va_list" \
     --blacklist-type "__va_list" \
     --opaque-type "MiiData" \
+    --with-derive-default \
     -- \
     --target=arm-none-eabi \
     --sysroot=$DEVKITARM/arm-none-eabi \