winit-core: move error

src/lib.rs

@@ -299,12 +299,12 @@ pub use rwh_06 as raw_window_handle;
 pub mod application;
 #[cfg(any(doc, doctest, test))]
 pub mod changelog;
-#[macro_use]
-pub mod error;
 use winit_core::cursor;
 pub mod event;
 pub mod event_loop;
-pub use winit_core::{icon, keyboard, monitor};
+pub use winit_core::{error, icon, keyboard, monitor};
+#[macro_use]
+mod os_error;
 mod platform_impl;
 use winit_core::as_any as utils;
 pub mod window;

src/os_error.rs

@@ -0,0 +1,6 @@
+#[allow(unused_macros)]
+macro_rules! os_error {
+    ($error:expr) => {{
+        winit_core::error::OsError::new(line!(), file!(), $error)
+    }};
+}

winit-core/src/error.rs

@@ -100,7 +100,7 @@ pub struct NotSupportedError {
 }
 
 impl NotSupportedError {
-    pub(crate) fn new(reason: &'static str) -> Self {
+    pub fn new(reason: &'static str) -> Self {
         Self { reason }
     }
 }
@@ -121,8 +121,7 @@ pub struct OsError {
 }
 
 impl OsError {
-    #[allow(dead_code)]
+    pub fn new(
-    pub(crate) fn new(
         line: u32,
         file: &'static str,
         error: impl Into<Box<dyn Error + Send + Sync + 'static>>,

winit-core/src/lib.rs

@@ -1,6 +1,8 @@
 #[macro_use]
 pub mod as_any;
 pub mod cursor;
+#[macro_use]
+pub mod error;
 pub mod icon;
 pub mod keyboard;
 pub mod monitor;