Trait Translator

pub trait Translator: Clone {
    type Key: Eq + Hash + Send + Sync + Clone;

    // Required method
    fn transform(&self, key: &[u8]) -> Self::Key;
}

Translate keys into an internal representation used in Archive’s in-memory index.

If invoking transform on keys results in many conflicts, the performance of Archive will degrade substantially.

Required Associated Types

type Key: Eq + Hash + Send + Sync + Clone

Required Methods

fn transform(&self, key: &[u8]) -> Self::Key

Transform a key into its internal representation.

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.

Implementors

impl Translator for EightCap

type Key = [u8; 8]

impl Translator for FourCap

type Key = [u8; 4]

impl Translator for TwoCap

type Key = [u8; 2]