Enum CompositeKeyComponent 

pub enum CompositeKeyComponent {
    Bool(bool),
    I64(i64),
    U64(u64),
    I128(i128),
    U128(u128),
    Decimal(Decimal),
    F32(NotNanF32),
    F64(NotNanF64),
    String(DbString),
    Date(Date),
    LocalDateTime(DateTime),
    ZonedDateTime(Zoned),
    LocalTime(Time),
    ZonedTime(Zoned),
    Duration(DurationOrderKey),
    Uuid(Uuid),
}

One ordered component in a CompositeKey.

Variants

Bool(bool)

Boolean component.

I64(i64)

Signed integer component.

U64(u64)

Unsigned integer component.

I128(i128)

Signed 128-bit integer component.

U128(u128)

Unsigned 128-bit integer component.

Decimal(Decimal)

Fixed-precision decimal component.

F32(NotNanF32)

32-bit floating-point component with NaN excluded.

F64(NotNanF64)

Floating-point component with NaN excluded.

String(DbString)

Database-string component.

Date(Date)

Civil date component.

LocalDateTime(DateTime)

Civil local date-time component.

ZonedDateTime(Zoned)

Zoned date-time component.

LocalTime(Time)

Civil local time component.

ZonedTime(Zoned)

Zoned time component.

Duration(DurationOrderKey)

Duration component.

Uuid(Uuid)

UUID component.

Trait Implementations

impl Clone for CompositeKeyComponent

fn clone(&self) -> CompositeKeyComponent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompositeKeyComponent

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

Formats the value using the given formatter.

impl Eq for CompositeKeyComponent

impl Hash for CompositeKeyComponent

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 CompositeKeyComponent

fn cmp(&self, rhs: &Self) -> 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 CompositeKeyComponent

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

fn partial_cmp(&self, rhs: &Self) -> 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 StructuralPartialEq for CompositeKeyComponent