allow(unused) + cargo fmt

Author: emberian

src/cuda/mod.rs

@@ -199,9 +199,7 @@ impl Program {
         let bytes_len = mem::size_of_val(slice);
 
         // Transmuting types is safe as long a sizes match.
-        let bytes = unsafe {
-            std::slice::from_raw_parts(slice.as_ptr() as *const u8, bytes_len)
-        };
+        let bytes = unsafe { std::slice::from_raw_parts(slice.as_ptr() as *const u8, bytes_len) };
 
         // It is only unsafe as long as the buffer isn't initialized, but that's what we do next.
         let mut buffer = unsafe { DeviceBuffer::<u8>::uninitialized(bytes_len)? };
@@ -241,10 +239,7 @@ impl Program {
 
         // Transmuting types is safe as long a sizes match.
         let bytes = unsafe {
-            std::slice::from_raw_parts(
-                data.as_ptr() as *const u8,
-                mem::size_of_val(data),
-            )
+            std::slice::from_raw_parts(data.as_ptr() as *const u8, mem::size_of_val(data))
         };
 
         // It is safe as we synchronize the stream after the call.
@@ -260,10 +255,7 @@ impl Program {
 
         // Transmuting types is safe as long a sizes match.
         let bytes = unsafe {
-            std::slice::from_raw_parts_mut(
-                data.as_mut_ptr() as *mut u8,
-                mem::size_of_val(data),
-            )
+            std::slice::from_raw_parts_mut(data.as_mut_ptr() as *mut u8, mem::size_of_val(data))
         };
 
         // It is safe as we synchronize the stream after the call.

src/cuda/utils.rs

@@ -11,8 +11,7 @@ use crate::error::{GPUError, GPUResult};
 // are never used directly, they are only accessed through [`cuda::Device`] which contains an
 // `UnownedContext`. A device cannot have an own context itself, as then it couldn't be cloned,
 // but that is needed for creating the kernels.
-#[allow(dead_code)]
-pub(crate) struct CudaContexts(Vec<rustacuda::context::Context>);
+pub(crate) struct CudaContexts(#[allow(unused)] Vec<rustacuda::context::Context>);
 unsafe impl Sync for CudaContexts {}
 unsafe impl Send for CudaContexts {}
 

src/opencl/mod.rs

@@ -264,9 +264,7 @@ impl Program {
             )?
         };
         // Transmuting types is safe as long a sizes match.
-        let bytes = unsafe {
-            std::slice::from_raw_parts(slice.as_ptr() as *const u8, bytes_len)
-        };
+        let bytes = unsafe { std::slice::from_raw_parts(slice.as_ptr() as *const u8, bytes_len) };
         // Write some data right-away. This makes a significant performance different.
         unsafe {
             self.queue
@@ -320,10 +318,7 @@ impl Program {
 
         // It is safe as long as the sizes match.
         let bytes = unsafe {
-            std::slice::from_raw_parts(
-                data.as_ptr() as *const u8,
-                mem::size_of_val(data),
-            )
+            std::slice::from_raw_parts(data.as_ptr() as *const u8, mem::size_of_val(data))
         };
         unsafe {
             self.queue
@@ -338,10 +333,7 @@ impl Program {
 
         // It is safe as long as the sizes match.
         let bytes = unsafe {
-            std::slice::from_raw_parts_mut(
-                data.as_mut_ptr() as *mut u8,
-                mem::size_of_val(data),
-            )
+            std::slice::from_raw_parts_mut(data.as_mut_ptr() as *mut u8, mem::size_of_val(data))
         };
         unsafe {
             self.queue