pub trait CountMap<K>: Default + Sized {
// Required method
fn add(&mut self, k: K, count: isize);
// Provided methods
fn empty() -> Self { ... }
fn singleton(k: K, count: isize) -> Self { ... }
}Required Methods§
Provided Methods§
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.