Trait EnumCount 

pub trait EnumCount {
    const COUNT: usize;
}

Compile-time variant count for any enum used as a LABEL field. Generated by #[derive(EnumLabel)] and consulted by lint L005 so we do not depend on nightly’s variant_count. Spec 12 § 3.6.

Required Associated Constants

const COUNT: usize

Number of variants in the enum.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors