Merge pull request #917 from LaurentMazare/clippy-fixes

Clippy fixes.

src/nn/func.rs

@@ -6,7 +6,7 @@ pub struct Func<'a> {
     f: Box<dyn 'a + Fn(&Tensor) -> Tensor + Send>,
 }
 
-impl<'a> std::fmt::Debug for Func<'a> {
+impl std::fmt::Debug for Func<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         write!(f, "func")
     }
@@ -19,7 +19,7 @@ where
     Func { f: Box::new(f) }
 }
 
-impl<'a> super::module::Module for Func<'a> {
+impl super::module::Module for Func<'_> {
     fn forward(&self, xs: &Tensor) -> Tensor {
         (*self.f)(xs)
     }
@@ -31,7 +31,7 @@ pub struct FuncT<'a> {
     f: Box<dyn 'a + Fn(&Tensor, bool) -> Tensor + Send>,
 }
 
-impl<'a> std::fmt::Debug for FuncT<'a> {
+impl std::fmt::Debug for FuncT<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         write!(f, "funcT")
     }
@@ -44,7 +44,7 @@ where
     FuncT { f: Box::new(f) }
 }
 
-impl<'a> super::module::ModuleT for FuncT<'a> {
+impl super::module::ModuleT for FuncT<'_> {
     fn forward_t(&self, xs: &Tensor, train: bool) -> Tensor {
         (*self.f)(xs, train)
     }

src/nn/var_store.rs

@@ -828,7 +828,7 @@ impl<'a> Path<'a> {
     }
 }
 
-impl<'a> Entry<'a> {
+impl Entry<'_> {
     /// Returns the existing entry if, otherwise create a new variable.
     ///
     /// If this entry name matches the name of a variables stored in the

src/tensor/safetensors.rs

@@ -83,7 +83,7 @@ impl<'a> TryFrom<&'a Tensor> for SafeView<'a> {
     }
 }
 
-impl<'a> View for SafeView<'a> {
+impl View for SafeView<'_> {
     fn dtype(&self) -> Dtype {
         self.dtype
     }

torch-sys/Cargo.toml

@@ -17,7 +17,7 @@ libc = "0.2.0"
 
 [build-dependencies]
 anyhow = "^1.0.60"
-cc = "1.0.61"
+cc = "1.2"
 ureq = { version = "2.6", optional = true, features = ["json"] }
 serde_json = { version = "1.0", optional = true }
 serde = { version = "1.0", optional = true, features = ["derive"] }