Trait Key

pub trait Key {
    type Item;
    type Metadata;

    const NAME: &'static str;
    const TYPE_ID: usize;

    // Required methods
    fn build(&self) -> Self;
    fn field(&mut self, f: Self::Item) -> &mut Self;
    fn flatten(&self) -> Bytes;
    fn get_metadata(&self) -> Self::Metadata;
    fn metadata(&mut self, meta: KeyMetadata) -> &mut Self;
    fn builder() -> Self;
    fn type_id(&self) -> usize;
    fn name(&self) -> &'static str;
}

Required Associated Constants

const NAME: &'static str

const TYPE_ID: usize

Required Associated Types

type Item

type Metadata

Required Methods

fn build(&self) -> Self

fn field(&mut self, f: Self::Item) -> &mut Self

fn flatten(&self) -> Bytes

fn get_metadata(&self) -> Self::Metadata

fn metadata(&mut self, meta: KeyMetadata) -> &mut Self

fn builder() -> Self

fn type_id(&self) -> usize

fn name(&self) -> &'static str

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