Remove Device::connection

src/angle/device.rs

@@ -1,7 +1,6 @@
 //! A thread-local handle to the device.
 
 use super::adapter::AngleAdapter;
-use crate::angle::connection::Connection;
 use crate::angle::context::{AngleContext, NativeContext};
 use crate::angle::surface::{
     AngleSurface, AngleSurfaceTexture, SurfaceDataGuard, Synchronization, Win32Objects,
@@ -188,12 +187,6 @@ impl Device {
         }
     }
 
-    /// Returns the display server connection that this device was created with.
-    #[inline]
-    pub fn connection(&self) -> Connection {
-        Connection
-    }
-
     /// Returns the adapter that this device was created with.
     pub fn adapter(&self) -> Adapter {
         unsafe {

src/base/io_surface/device.rs

@@ -1,7 +1,6 @@
 //! A handle to the device. (This is a no-op, because handles are implicit in `IOSurface`.)
 
 use super::adapter::AppleAdapter;
-use super::connection::Connection;
 use crate::Error;
 
 use objc2::{rc::Retained, runtime::ProtocolObject};
@@ -40,12 +39,6 @@ impl Device {
         )
     }
 
-    /// Returns the display server connection that this device was created with.
-    #[inline]
-    pub fn connection(&self) -> Connection {
-        Connection
-    }
-
     /// Returns the adapter that this device was created with.
     #[inline]
     pub fn adapter(&self) -> AppleAdapter {

src/cgl/device.rs

@@ -1,6 +1,5 @@
 //! A handle to the device. (This is a no-op, because handles are implicit in Apple's Core OpenGL.)
 
-use super::connection::Connection;
 use super::context::{CglContext, CglContextDescriptor};
 use crate::base::io_surface::device::Device as SystemDevice;
 use crate::cgl::context::{CurrentContextGuard, NativeContext};
@@ -73,12 +72,6 @@ impl Device {
         self.0.native_device()
     }
 
-    /// Returns the display server connection that this device was created with.
-    #[inline]
-    pub fn connection(&self) -> Connection {
-        Connection(self.0.connection())
-    }
-
     /// Returns the adapter that this device was created with.
     #[inline]
     pub fn adapter(&self) -> Adapter {

src/device.rs

@@ -22,9 +22,6 @@ where
 
     // device.rs
 
-    /// Returns the display server connection that this device was created with.
-    fn connection(&self) -> Self::Connection;
-
     /// Returns the adapter that this device was created with.
     fn adapter(&self) -> Adapter;
 

src/hardware_buffer/device.rs

@@ -1,7 +1,6 @@
 //! A thread-local handle to the device.
 
 use super::adapter::HardwareBufferAdapter;
-use super::connection::Connection;
 use super::context::{HardwareBufferContext, NativeContext};
 use crate::base::egl::context::{self, CurrentContextGuard};
 use crate::base::egl::device::EGL_FUNCTIONS;
@@ -80,12 +79,6 @@ impl Device {
         NativeDevice(self.egl_display)
     }
 
-    /// Returns the display server connection that this device was created with.
-    #[inline]
-    pub fn connection(&self) -> Connection {
-        Connection
-    }
-
     /// Returns the adapter that this device was created with.
     #[inline]
     pub fn adapter(&self) -> Adapter {

src/macros.rs

@@ -88,11 +88,6 @@ macro_rules! implement_interfaces {
 
                 // device.rs
 
-                #[inline]
-                fn connection(&self) -> Connection {
-                    Device::connection(self)
-                }
-
                 #[inline]
                 fn adapter(&self) -> Adapter {
                     Device::adapter(self)

src/mesa_surfaceless/device.rs

@@ -58,14 +58,6 @@ impl Device {
         }
     }
 
-    /// Returns the display server connection that this device was created with.
-    #[inline]
-    pub fn connection(&self) -> Connection {
-        Connection {
-            native_connection: self.native_connection.clone(),
-        }
-    }
-
     /// Returns the adapter that this device was created with.
     #[inline]
     pub fn adapter(&self) -> Adapter {

src/multi/device.rs

@@ -34,14 +34,6 @@ where
     Def::Connection: ConnectionInterface,
     Alt::Connection: ConnectionInterface,
 {
-    /// Returns the display server connection that this device was created with.
-    pub fn connection(&self) -> Connection<Def, Alt> {
-        match *self {
-            Device::Default(ref device) => Connection::Default(device.connection()),
-            Device::Alternate(ref device) => Connection::Alternate(device.connection()),
-        }
-    }
-
     /// Returns the adapter that this device was created with.
     pub fn adapter(&self) -> Adapter {
         match *self {
@@ -70,11 +62,6 @@ where
 
     // device.rs
 
-    #[inline]
-    fn connection(&self) -> Connection<Def, Alt> {
-        Device::connection(self)
-    }
-
     #[inline]
     fn adapter(&self) -> Adapter {
         Device::adapter(self)

src/tests.rs

@@ -85,7 +85,6 @@ pub fn test_device_accessors() {
         }
         Err(err) => panic!("Failed to create device: {:?}", err),
     };
-    drop(device.connection());
     drop(device.adapter());
 }
 

src/wayland/device.rs

@@ -62,14 +62,6 @@ impl Device {
         }
     }
 
-    /// Returns the display server connection that this device was created with.
-    #[inline]
-    pub fn connection(&self) -> Connection {
-        Connection {
-            native_connection: self.native_connection.clone(),
-        }
-    }
-
     /// Returns the adapter that this device was created with.
     #[inline]
     pub fn adapter(&self) -> Adapter {

src/wgl/device.rs

@@ -7,7 +7,6 @@ use crate::error::WindowingApiError;
 use crate::renderbuffers::Renderbuffers;
 use crate::surface::Framebuffer;
 use crate::wgl::adapter::WglAdapter;
-use crate::wgl::connection::Connection;
 use crate::wgl::context::{
     ContextStatus, CurrentContextGuard, FramebufferGuard, NativeContext, WglContext,
     WglContextDescriptor, OPENGL_LIBRARY, WGL_EXTENSION_FUNCTIONS,
@@ -221,12 +220,6 @@ impl Device {
         }
     }
 
-    /// Returns the display server connection that this device was created with.
-    #[inline]
-    pub fn connection(&self) -> Connection {
-        Connection
-    }
-
     /// Returns the adapter that this device was created with.
     #[inline]
     pub fn adapter(&self) -> Adapter {

src/x11/device.rs

@@ -62,14 +62,6 @@ impl Device {
         }
     }
 
-    /// Returns the display server connection that this device was created with.
-    #[inline]
-    pub fn connection(&self) -> Connection {
-        Connection {
-            native_connection: self.native_connection.clone(),
-        }
-    }
-
     /// Returns the adapter that this device was created with.
     #[inline]
     pub fn adapter(&self) -> Adapter {