AsRefStr documentation incorrectly states 'static ref is returned #326
Description
Just wanted to report that the AsRefStr documentation is wrong. It claims it will create a static str reference, which doesn't seem to be true.
Converts enum variants to &'static str.
The lifetime of the reference is tied to the lifetime of the instance itself. E.,g
#[derive(strum::AsRefStr, strum::IntoStaticStr)]
enum MyVariant {
A
}
fn main() {
// Compiles fine
let variant_str: &'static str = {
let my_variant = MyVariant::A;
my_variant.into()
};
// Complains that my_variant is dropped while still borrowed
let variant_str: &'static str = {
let my_variant = MyVariant::A;
my_variant.as_ref()
};
}Just feel the documentation could be more explicit, and direct people to IntoStaticStr