pub unsafe trait Key: Copy {
// Required method
fn identity(self) -> u64;
}Expand description
Exact scalar identity for a permit generation.
§Safety
identity is deterministic, non-panicking, non-reentrant, and injective across every key presented to one permit FIFO.
Required Methods§
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".