clippy::multiple_inherent_impl should flag generic impl blocks with the same bounds #16283
Description
Summary
multiple_inherent_impl only seems to flag multiple impl blocks for types with no generics, and ignores impl blocks for types with generics.
Lint Name
multiple_inherent_impl
Reproducer
I tried this code:
use std::fmt::Debug;
#[derive(Debug)]
struct S<T: Debug>(T);
impl<T: Debug> S<T> {
fn make_one(one: T) -> Self { Self(one) }
}
impl<T: Debug> S<T> {
fn make_two(two: T) -> Self { Self(two) }
}
fn main() {
let s1 = S::make_one(1u32);
let s2 = S::make_two(2u64);
println!("Hello, world! {s1:?} {s2:?}");
}I expected this to produce a warning on the multiple impl blocks, but it didn't.
Version
rustc 1.92.0 (ded5c06cf 2025-12-08)
binary: rustc
commit-hash: ded5c06cf21d2b93bffd5d884aa6e96934ee4234
commit-date: 2025-12-08
host: x86_64-unknown-linux-gnu
release: 1.92.0
LLVM version: 21.1.3