RS.CLIPPY.BUILTIN_TYPE_SHADOW
Shadowing a builtin type
This checker is a Clippy lint created by The Rust Project Contributors. The documentation shown here is a copy of the original documentation for: builtin_type_shadow. Copyright ©2025 The Rust Team. All rights reserved.
What it does
Warns if a generic shadows a built-in type.
Why is this bad?
This gives surprising type errors.
Example
impl<u32> Foo<u32> {
fn impl_func(&self) -> u32 {
42
}
}