Struct AutoKey 

pub struct AutoKey;

Auto key type means that the storage key should be calculated automatically.

Trait Implementations

impl Clone for AutoKey

fn clone(&self) -> AutoKey

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AutoKey

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AutoKey

fn default() -> AutoKey

Returns the “default value” for a type.

impl PartialEq for AutoKey

fn eq(&self, other: &AutoKey) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for AutoKey

fn partial_cmp(&self, other: &AutoKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StorageKey for AutoKey

const KEY: Key = 0

Storage key of the type.

fn key(&self) -> Key

Returns the storage key.

impl TypeInfo for AutoKey

type Identity = AutoKey

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl Copy for AutoKey

impl Eq for AutoKey

impl StructuralPartialEq for AutoKey