Check all rustc and clippy lints in the example

Author: Luthaf

example/lib.rs

@@ -1,4 +1,4 @@
-//! This crate is an example for the [soa_derive] crate functionalities. All
+//! This crate is an example for the [`soa_derive`] crate functionalities. All
 //! the code is generated by a single file:
 //!
 //! ```no_run
@@ -22,9 +22,20 @@
 //! # }
 //! ```
 //!
-//! [soa_derive]: https://github.com/lumol-org/soa-derive/
+//! [`soa_derive`]: https://github.com/lumol-org/soa-derive/
 
-#![deny(missing_docs)]
+// Deny most of allow by default lints, just to be sure we don't create warning in user code.
+// They are to be selectively allowed in the implementation
+#![deny(absolute_paths_not_starting_with_crate, anonymous_parameters, bare_trait_objects)]
+#![deny(box_pointers, missing_copy_implementations, missing_debug_implementations)]
+#![deny(missing_docs, trivial_casts, trivial_numeric_casts, unreachable_pub)]
+#![deny(unstable_features, unused_extern_crates, unused_import_braces, unused_labels)]
+#![deny(unused_lifetimes, unused_qualifications, unused_results, variant_size_differences)]
+
+// Other allow by default lints that need to stay allowed
+#![allow(unsafe_code, single_use_lifetimes, elided_lifetimes_in_paths)]
+
+#![deny(warnings)]
 
 #[macro_use]
 extern crate soa_derive;

soa-derive-internal/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "soa_derive_internal"
-version = "0.6.0"
+version = "0.6.1"
 authors = ["Guillaume Fraux <guillaume.fraux@chimie-paristech.fr>"]
 license = "MIT/Apache-2.0"
 readme = "../README.md"

soa-derive-internal/src/iter.rs

@@ -79,6 +79,7 @@ pub fn derive(input: &Input) -> TokenStream {
             #[allow(unused_imports)]
             use std::iter;
 
+            #[allow(missing_debug_implementations)]
             #visibility struct Iter<'a>(pub(super) #iter_type);
 
             impl<'a> Iterator for Iter<'a> {
@@ -129,6 +130,7 @@ pub fn derive(input: &Input) -> TokenStream {
                 }
             }
 
+            #[allow(missing_debug_implementations)]
             #visibility struct IterMut<'a>(pub(super) #iter_mut_type);
 
             impl<'a> Iterator for IterMut<'a> {
@@ -199,7 +201,7 @@ pub fn derive(input: &Input) -> TokenStream {
                 }
             }
 
-            impl<'a,'b> IntoIterator for &'a #slice_name<'b> {
+            impl<'a, 'b> IntoIterator for &'a #slice_name<'b> {
                 type Item = #ref_name<'a>;
                 type IntoIter = #detail_mod::Iter<'a>;
 

soa-derive-internal/src/ptr.rs

@@ -170,7 +170,7 @@ pub fn derive(input: &Input) -> TokenStream {
             /// ; *i.e.* do a `*mut T as *const T` transformation
             #visibility fn as_ptr(&self) -> #ptr_name {
                 #ptr_name {
-                    #(#fields_names_1: self.#fields_names_2 as *const _, )*
+                    #(#fields_names_1: self.#fields_names_2, )*
                 }
             }
 
@@ -302,7 +302,7 @@ pub fn derive(input: &Input) -> TokenStream {
             /// ; *i.e.* do a `&T as *const T` transformation
             #visibility fn as_ptr(&self) -> #ptr_name {
                 #ptr_name {
-                    #(#fields_names_1: self.#fields_names_2 as *const _, )*
+                    #(#fields_names_1: self.#fields_names_2, )*
                 }
             }
         }
@@ -316,7 +316,7 @@ pub fn derive(input: &Input) -> TokenStream {
             /// ; *i.e.* do a `&mut T as *const T` transformation
             #visibility fn as_ptr(&self) -> #ptr_name {
                 #ptr_name {
-                    #(#fields_names_1: self.#fields_names_2 as *const _, )*
+                    #(#fields_names_1: self.#fields_names_2, )*
                 }
             }
 
@@ -327,7 +327,7 @@ pub fn derive(input: &Input) -> TokenStream {
             /// ; *i.e.* do a `&mut T as *mut T` transformation
             #visibility fn as_mut_ptr(&mut self) -> #ptr_mut_name {
                 #ptr_mut_name {
-                    #(#fields_names_1: self.#fields_names_2 as *mut _, )*
+                    #(#fields_names_1: self.#fields_names_2, )*
                 }
             }
         }