Found builtin-type shadow RS-W1028
Bug risk
Major
Generic type parameters or pattern captures that have the same name as certain builtin-types can cause unexpected errors.
Bad practice
fn f<u32>(a: u32) -> u32 {
0u32 // results in a type error
}
fn f(S { a: i32 }: S) {
// here, `i32` is a variable that captures `S::a`, and not the builtin-type
}
Recommended
fn f<T>(a: T) -> u32 {
0
}
fn f(S { a: val }: S) {
// `S::a` is captured in `val`
}