From d65b4f0e869a02006084f34f8ca7cebbb7c80202 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ioan=20Biz=C4=83u?= <i@ibz.me>
Date: Tue, 3 Jun 2025 12:41:52 +0200
Subject: [PATCH] fix(core): warnings in device build

[no changelog]
---
 core/embed/rust/src/ui/component/text/layout.rs | 4 ++--
 core/embed/rust/src/ui/flow/swipe.rs            | 3 +++
 core/embed/rust/src/ui/layout/obj.rs            | 6 +++++-
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/core/embed/rust/src/ui/component/text/layout.rs b/core/embed/rust/src/ui/component/text/layout.rs
index 8248416830..e1b0798f4f 100644
--- a/core/embed/rust/src/ui/component/text/layout.rs
+++ b/core/embed/rust/src/ui/component/text/layout.rs
@@ -247,7 +247,7 @@ impl TextLayout {
         text: &str,
         target: &mut impl Renderer<'s>,
         alpha: u8,
-        must_fit: bool,
+        _must_fit: bool,
     ) -> LayoutFit {
         let fit = self.layout_text(
             text,
@@ -256,7 +256,7 @@ impl TextLayout {
         );
 
         #[cfg(feature = "ui_debug")]
-        if must_fit && matches!(fit, LayoutFit::OutOfBounds { .. }) {
+        if _must_fit && matches!(fit, LayoutFit::OutOfBounds { .. }) {
             target.raise_overflow_exception();
         }
 
diff --git a/core/embed/rust/src/ui/flow/swipe.rs b/core/embed/rust/src/ui/flow/swipe.rs
index d2ab320746..ded53ac25c 100644
--- a/core/embed/rust/src/ui/flow/swipe.rs
+++ b/core/embed/rust/src/ui/flow/swipe.rs
@@ -314,7 +314,10 @@ impl Layout<Result<Obj, Error>> for SwipeFlow {
     }
 
     fn paint(&mut self) -> Result<(), Error> {
+        #[cfg(feature = "ui_debug")]
         let mut overflow: bool = false;
+        #[cfg(not(feature = "ui_debug"))]
+        let overflow: bool = false;
         render_on_display(None, Some(Color::black()), |target| {
             self.render_state(self.state.index(), target);
             #[cfg(feature = "ui_debug")]
diff --git a/core/embed/rust/src/ui/layout/obj.rs b/core/embed/rust/src/ui/layout/obj.rs
index d7ca09eb02..f5cf74a823 100644
--- a/core/embed/rust/src/ui/layout/obj.rs
+++ b/core/embed/rust/src/ui/layout/obj.rs
@@ -44,11 +44,14 @@ use crate::{
         },
         display::{self, Color},
         event::USBEvent,
-        shape::{render_on_display, Renderer},
+        shape::render_on_display,
         CommonUI, ModelUI,
     },
 };
 
+#[cfg(feature = "ui_debug")]
+use crate::ui::shape::Renderer;
+
 impl AttachType {
     fn to_obj(self) -> Obj {
         match self {
@@ -147,6 +150,7 @@ where
     }
 
     fn paint(&mut self) -> Result<(), Error> {
+        #[cfg(feature = "ui_debug")]
         let mut overflow: bool = false;
         render_on_display(None, Some(Color::black()), |target| {
             self.inner.render(target);