Ignore elidable_lifetime_names pedantic clippy lint

    warning: the following explicit lifetimes could be elided: 'a
     --> src/var.rs:5:6
      |
    5 | impl<'a, T: Pointer + ?Sized> Pointer for Var<'a, T> {
      |      ^^                                       ^^
      |
      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#elidable_lifetime_names
      = note: `-W clippy::elidable-lifetime-names` implied by `-W clippy::pedantic`
      = help: to override `-W clippy::pedantic` add `#[allow(clippy::elidable_lifetime_names)]`
    help: elide the lifetimes
      |
    5 - impl<'a, T: Pointer + ?Sized> Pointer for Var<'a, T> {
    5 + impl<T: Pointer + ?Sized> Pointer for Var<'_, T> {
      |

    warning: the following explicit lifetimes could be elided: 'a
      --> tests/test_lints.rs:40:22
       |
    40 |     pub enum MyError<'a> {
       |                      ^^
       |
       = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#elidable_lifetime_names
       = note: `-W clippy::elidable-lifetime-names` implied by `-W clippy::pedantic`
       = help: to override `-W clippy::pedantic` add `#[allow(clippy::elidable_lifetime_names)]`
    help: elide the lifetimes
       |
    40 -     pub enum MyError<'a> {
    40 +     pub enum MyError'_> {
       |

    warning: the following explicit lifetimes could be elided: 'a
       --> tests/test_display.rs:157:14
        |
    157 |         impl<'a> Display for Msg<'a> {
        |              ^^                  ^^
        |
        = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#elidable_lifetime_names
        = note: `-W clippy::elidable-lifetime-names` implied by `-W clippy::pedantic`
        = help: to override `-W clippy::pedantic` add `#[allow(clippy::elidable_lifetime_names)]`
    help: elide the lifetimes
        |
    157 -         impl<'a> Display for Msg<'a> {
    157 +         impl Display for Msg<'_> {
        |

Author: dtolnay

impl/src/expand.rs

@@ -181,7 +181,12 @@ fn impl_struct(input: Struct) -> TokenStream {
             }
         };
         Some(quote! {
-            #[allow(deprecated, unused_qualifications, clippy::needless_lifetimes)]
+            #[allow(
+                deprecated,
+                unused_qualifications,
+                clippy::elidable_lifetime_names,
+                clippy::needless_lifetimes,
+            )]
             #from_impl
         })
     });
@@ -451,7 +456,12 @@ fn impl_enum(input: Enum) -> TokenStream {
             }
         };
         Some(quote! {
-            #[allow(deprecated, unused_qualifications, clippy::needless_lifetimes)]
+            #[allow(
+                deprecated,
+                unused_qualifications,
+                clippy::elidable_lifetime_names,
+                clippy::needless_lifetimes,
+            )]
             #from_impl
         })
     });

src/lib.rs

@@ -259,6 +259,7 @@
 #![no_std]
 #![doc(html_root_url = "https://docs.rs/thiserror/2.0.11")]
 #![allow(
+    clippy::elidable_lifetime_names,
     clippy::module_name_repetitions,
     clippy::needless_lifetimes,
     clippy::return_self_not_must_use,

tests/test_display.rs

@@ -1,4 +1,5 @@
 #![allow(
+    clippy::elidable_lifetime_names,
     clippy::needless_lifetimes,
     clippy::needless_raw_string_hashes,
     clippy::trivially_copy_pass_by_ref,

tests/test_lints.rs

@@ -33,7 +33,7 @@ fn test_unused_qualifications() {
 #[test]
 fn test_needless_lifetimes() {
     #![allow(dead_code)]
-    #![deny(clippy::needless_lifetimes)]
+    #![deny(clippy::elidable_lifetime_names, clippy::needless_lifetimes)]
 
     #[derive(Error, Debug)]
     #[error("...")]