Trait Key 

pub trait Key<'a> {
    // Required method
    fn into_str(self) -> &'a str;
}

Required Methods

fn into_str(self) -> &'a str

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'a> Key<'a> for &'a str

fn into_str(self) -> &'a str

Implementors

impl Key<'static> for Metadata