Trait KeyCodec

pub trait KeyCodec<S: Schema + ?Sized>:
    Sized
    + PartialEq
    + Debug {
    // Required methods
    fn encode_key(&self) -> Result<Vec<u8>>;
    fn decode_key(data: &[u8]) -> Result<Self>;
}

This trait defines a type that can serve as a Schema::Key.

Required Methods

fn encode_key(&self) -> Result<Vec<u8>>

Converts self to bytes to be stored in DB.

fn decode_key(data: &[u8]) -> Result<Self>

Converts bytes fetched from DB to Self.

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