pub trait CacheKey {
// Required method
fn cache_key(&self, state: &mut dyn Hasher);
// Provided method
fn cache_key_hash(&self) -> u64 { ... }
}Required Methods§
Provided Methods§
fn cache_key_hash(&self) -> u64
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".