Lint fixes introduced with Rust 1.83 (#2646)

* Fixes for lint errors introduced with Rust 1.83

* rustfmt

* Fix more lints.

---------

Co-authored-by: Laurent <laurent.mazare@gmail.com>

1 files changed, 10 insertions, 7 deletions

diff --git a/candle-metal-kernels/src/utils.rs b/candle-metal-kernels/src/utils.rs
index 0092ecfa..025808d7 100644
--- a/candle-metal-kernels/src/utils.rs
+++ b/candle-metal-kernels/src/utils.rs
@@ -8,7 +8,7 @@ use std::ffi::c_void;
 pub(crate) fn linear_split(pipeline: &ComputePipelineState, length: usize) -> (MTLSize, MTLSize) {
     let size = length as u64;
     let width = std::cmp::min(pipeline.max_total_threads_per_threadgroup(), size);
-    let count = (size + width - 1) / width;
+    let count = size.div_ceil(width);
     let thread_group_count = MTLSize {
         width: count,
         height: 1,
@@ -128,7 +128,7 @@ impl EncoderParam for (&Buffer, usize) {
     }
 }
 
-impl<'a> EncoderParam for &BufferOffset<'a> {
+impl EncoderParam for &BufferOffset<'_> {
     fn set_param(encoder: &ComputeCommandEncoderRef, position: u64, data: Self) {
         encoder.set_buffer(position, Some(data.buffer), data.offset_in_bytes as u64);
     }
@@ -169,7 +169,7 @@ pub struct WrappedEncoder<'a> {
     end_encoding_on_drop: bool,
 }
 
-impl<'a> Drop for WrappedEncoder<'a> {
+impl Drop for WrappedEncoder<'_> {
     fn drop(&mut self) {
         if self.end_encoding_on_drop {
             self.inner.end_encoding()
@@ -177,14 +177,15 @@ impl<'a> Drop for WrappedEncoder<'a> {
     }
 }
 
-impl<'a> AsRef<metal::ComputeCommandEncoderRef> for WrappedEncoder<'a> {
+impl AsRef<metal::ComputeCommandEncoderRef> for WrappedEncoder<'_> {
     fn as_ref(&self) -> &metal::ComputeCommandEncoderRef {
         self.inner
     }
 }
 
 impl EncoderProvider for &metal::CommandBuffer {
-    type Encoder<'a> = WrappedEncoder<'a>
+    type Encoder<'a>
+        = WrappedEncoder<'a>
     where
         Self: 'a;
     fn encoder(&self) -> Self::Encoder<'_> {
@@ -196,7 +197,8 @@ impl EncoderProvider for &metal::CommandBuffer {
 }
 
 impl EncoderProvider for &metal::CommandBufferRef {
-    type Encoder<'a> = WrappedEncoder<'a>
+    type Encoder<'a>
+        = WrappedEncoder<'a>
     where
         Self: 'a;
     fn encoder(&self) -> Self::Encoder<'_> {
@@ -208,7 +210,8 @@ impl EncoderProvider for &metal::CommandBufferRef {
 }
 
 impl EncoderProvider for &ComputeCommandEncoderRef {
-    type Encoder<'a> = WrappedEncoder<'a>
+    type Encoder<'a>
+        = WrappedEncoder<'a>
     where
         Self: 'a;
     fn encoder(&self) -> Self::Encoder<'_> {