refactor(core/rust): replace panic! by fatal_error!

[no changelog]

core/embed/rust/src/lib.rs

@@ -73,7 +73,7 @@ fn panic(_info: &core::panic::PanicInfo) -> ! {
     // raises a Hard Fault on hardware.
     //
     // Otherwise, use `unwrap!` macro from trezorhal.
-    fatal_error!("", "rs");
+    fatal_error!("rs");
 }
 
 #[cfg(not(target_arch = "arm"))]

core/embed/rust/src/micropython/iter.rs

@@ -87,7 +87,7 @@ impl<'a> Iterator for Iter<'a> {
                 self.iter_buf.caught_exception = exc;
                 None
             }
-            Err(_) => panic!("unexpected error"),
+            Err(_) => fatal_error!("Unexpected error"),
             Ok(item) if item == Obj::const_stop_iteration() => {
                 self.finished = true;
                 None

core/embed/rust/src/trezorhal/fatal_error.rs

@@ -108,19 +108,19 @@ macro_rules! unwrap {
 macro_rules! ensure {
     ($what:expr, $error:expr) => {
         if !($what) {
-            fatal_error!(stringify!($what), $error);
+            crate::trezorhal::fatal_error::__fatal_error(
+                stringify!($what),
+                $error,
+                file!(),
+                line!(),
+                function_name!(),
+            );
         }
     };
 }
 
 macro_rules! fatal_error {
-    ($expr:expr, $msg:expr) => {{
-        crate::trezorhal::fatal_error::__fatal_error(
-            stringify!($expr),
-            $msg,
-            file!(),
-            line!(),
-            function_name!(),
-        );
+    ($msg:expr) => {{
+        crate::trezorhal::fatal_error::__fatal_error("", $msg, file!(), line!(), function_name!());
     }};
 }

core/embed/rust/src/trezorhal/translations.rs

@@ -7,7 +7,7 @@ pub unsafe fn get_blob<'a>() -> &'a [u8] {
     let mut len: u32 = 0;
     let ptr = unsafe { ffi::translations_read(&mut len, 0) };
     if ptr.is_null() {
-        fatal_error!("Translations read failed", "");
+        fatal_error!("Translations read failed");
     }
     // SAFETY: The pointer is always valid.
     unsafe { core::slice::from_raw_parts(ptr, len as usize) }

core/embed/rust/src/ui/animation.rs

@@ -57,7 +57,7 @@ impl<T> Animation<T> {
         } else {
             // Duration is too large to be added to an `Instant`.
             #[cfg(feature = "ui_debug")]
-            panic!("offset is too large");
+            fatal_error!("Offset is too large");
         }
     }
 

core/embed/rust/src/ui/component/base.rs

@@ -226,7 +226,7 @@ impl<T> Root<T> {
         if let Some(ref mut c) = self.inner {
             c
         } else {
-            fatal_error!("deallocated", "Root object is deallocated")
+            fatal_error!("Root object is deallocated")
         }
     }
 
@@ -234,7 +234,7 @@ impl<T> Root<T> {
         if let Some(ref c) = self.inner {
             c
         } else {
-            fatal_error!("deallocated", "Root object is deallocated")
+            fatal_error!("Root object is deallocated")
         }
     }
 
@@ -459,7 +459,7 @@ where
             // Messages raised during a `RequestPaint` dispatch are not propagated, let's
             // make sure we don't do that.
             #[cfg(feature = "ui_debug")]
-            panic!("cannot raise messages during RequestPaint");
+            fatal_error!("Cannot raise messages during RequestPaint");
         }
         // Make sure to at least a propagate the paint flag upwards (in case there are
         // no `Child` instances in `self`, paint would not get automatically requested
@@ -662,7 +662,7 @@ impl EventCtx {
             // The timer queue is full, this would be a development error in the layout
             // layer. Let's panic in the debug env.
             #[cfg(feature = "ui_debug")]
-            panic!("timer queue is full");
+            fatal_error!("Timer queue is full");
         }
     }
 

core/embed/rust/src/ui/component/placed.rs

@@ -163,7 +163,7 @@ where
         let mut border = self.border;
         let area = match self.align.0 {
             Alignment::Start => bounds.split_left(self.size.x).0,
-            Alignment::Center => panic!("alignment not supported"),
+            Alignment::Center => fatal_error!("Alignment not supported"),
             Alignment::End => {
                 border.x = -border.x;
                 bounds.split_right(self.size.x).1
@@ -171,7 +171,7 @@ where
         };
         let area = match self.align.1 {
             Alignment::Start => area.split_top(self.size.y).0,
-            Alignment::Center => panic!("alignment not supported"),
+            Alignment::Center => fatal_error!("Alignment not supported"),
             Alignment::End => {
                 border.y = -border.y;
                 area.split_bottom(self.size.y).1

core/embed/rust/src/ui/component/text/paragraphs.rs

@@ -766,7 +766,7 @@ impl<'a, const N: usize> VecExt<'a> for Vec<Paragraph<'a>, N> {
         }
         if self.push(paragraph).is_err() {
             #[cfg(feature = "ui_debug")]
-            panic!("paragraph list is full");
+            fatal_error!("Paragraph list is full");
         }
         self
     }

core/embed/rust/src/ui/display/font.rs

@@ -47,7 +47,7 @@ impl Glyph {
                 2 => (width * height + 3) / 4, // packed bits
                 4 => (width + 1) / 2 * height, // row aligned to bytes
                 8 => width * height,
-                _ => panic!(),
+                _ => fatal_error!("Unsupported font bpp"),
             };
 
             Glyph {

core/embed/rust/src/ui/layout/obj.rs

@@ -485,7 +485,7 @@ extern "C" fn ui_layout_request_complete_repaint(this: Obj) -> Obj {
             // Messages raised during a `RequestPaint` dispatch are not propagated, let's
             // make sure we don't do that.
             #[cfg(feature = "ui_debug")]
-            panic!("cannot raise messages during RequestPaint");
+            fatal_error!("Cannot raise messages during RequestPaint");
         };
         this.obj_request_clear();
         Ok(Obj::const_none())

core/embed/rust/src/ui/model_mercury/layout.rs

@@ -133,7 +133,7 @@ where
                 if let Some(word) = self.mnemonic() {
                     word.try_into()
                 } else {
-                    panic!("invalid mnemonic")
+                    fatal_error!("Invalid mnemonic")
                 }
             }
             MnemonicKeyboardMsg::Previous => "".try_into(),

core/embed/rust/src/ui/model_tr/component/hold_to_confirm.rs

@@ -49,7 +49,7 @@ impl HoldToConfirm {
             ButtonContent::Text(text) => {
                 Self::text(pos, text, LoaderStyleSheet::default_loader(), duration)
             }
-            ButtonContent::Icon(_) => panic!("Icon is not supported"),
+            ButtonContent::Icon(_) => fatal_error!("Icon is not supported"),
         }
     }
 

core/embed/rust/src/ui/model_tt/layout.rs

@@ -162,7 +162,7 @@ where
                 if let Some(word) = self.mnemonic() {
                     word.try_into()
                 } else {
-                    panic!("invalid mnemonic")
+                    fatal_error!("Invalid mnemonic")
                 }
             }
             MnemonicKeyboardMsg::Previous => "".try_into(),

core/embed/rust/src/ui/shape/bar.rs

@@ -75,7 +75,7 @@ impl Shape<'_> for Bar {
         //       is not supported. If we needed it, we would have to
         //       introduce a new function in RgbCanvas.
 
-        // TODO: panic! in unsupported scenarious
+        // TODO: fatal_error! in unsupported scenarious
 
         let th = match self.fg_color {
             Some(_) => self.thickness,

core/embed/rust/src/ui/shape/circle.rs

@@ -91,7 +91,7 @@ impl Shape<'_> for Circle {
         //       is not supported. If we needed it, we would have to
         //       introduce RgbCanvas::draw_ring() function.
 
-        // TODO: panic! in unsupported scenarious
+        // TODO: fatal_error! in unsupported scenarious
         let th = match self.fg_color {
             Some(_) => self.thickness,
             None => 0,

core/embed/rust/src/ui/shape/qrcode.rs

@@ -30,7 +30,7 @@ pub struct QrImage {
 impl QrImage {
     pub fn new(area: Rect, qrcode: &QrCode) -> Self {
         if area.width() < qrcode.size() as i16 || area.height() < qrcode.size() as i16 {
-            panic!("Too small area");
+            fatal_error!("Too small area");
         }
 
         let mut result = QrImage {

core/embed/rust/src/ui/util.rs

@@ -22,9 +22,7 @@ impl<T, E> ResultExt for Result<T, E> {
     fn assert_if_debugging_ui(self, #[allow(unused)] message: &str) {
         #[cfg(feature = "ui_debug")]
         if self.is_err() {
-            print!("Panic from assert_if_debugging_ui: ");
-            println!(message);
-            panic!("{}", message);
+            fatal_error!(message);
         }
     }
 }