Enum Identifier 

pub enum Identifier {
    Integer(u64),
    String(String),
    UUID(UUID),
}

Represents a way to uniquely identify an item.

Variants

Integer(u64)

String(String)

UUID(UUID)

Implementations

impl Identifier

pub fn as_integer(&self) -> Identifier

Represents this identifier as an u64 type

pub fn as_string(&self) -> Identifier

Represents this identifier as a String type

pub fn as_uuid(&self) -> Identifier

Represents this identifier as a UUID type

Trait Implementations

impl Clone for Identifier

fn clone(&self) -> Identifier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Identifier

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

Formats the value using the given formatter.

impl Display for Identifier

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

Formats the value using the given formatter.

impl From<&UUID> for Identifier

fn from(value: &UUID) -> Self

Converts to this type from the input type.

impl From<&str> for Identifier

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<&u64> for Identifier

fn from(value: &u64) -> Self

Converts to this type from the input type.

impl From<String> for Identifier

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<UUID> for Identifier

fn from(value: UUID) -> Self

Converts to this type from the input type.

impl From<u64> for Identifier

fn from(value: u64) -> Self

Converts to this type from the input type.

impl Hash for Identifier

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Identifier

fn cmp(&self, other: &Identifier) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Identifier

fn eq(&self, other: &Identifier) -> 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 Identifier

fn partial_cmp(&self, other: &Identifier) -> 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 Eq for Identifier

impl StructuralPartialEq for Identifier