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Interner

r7rs_parser::expr

Trait Interner 

Source 
pub trait Interner {
    type Sym: PartialEq + Eq + Debug;

    // Required methods
    fn intern(&mut self, s: &str) -> Self::Sym;
    fn description(&self, s: &Self::Sym) -> String;
}

Required Associated Types§

Source

type Sym: PartialEq + Eq + Debug

Required Methods§

Source

fn intern(&mut self, s: &str) -> Self::Sym

Source

fn description(&self, s: &Self::Sym) -> String

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§