Trait DictKey 

pub trait DictKey {
    const FIELDS: &'static [&'static str];

    // Required method
    fn into_usize(self) -> usize;
}

Trait for types that can be used as dictionary keys

Required Associated Constants

const FIELDS: &'static [&'static str]

Required Methods

fn into_usize(self) -> usize

Convert to usize index

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