Enum RangeKind 

pub enum RangeKind {
    Int4,
    Int8,
    Num,
    Ts,
    TsTz,
    Date,
}

v7.17.0 Phase 3.P0-38 — pins the element type of a range value or column. Wire OIDs: Int4=3904, Int8=3926, Num=3906, Ts=3908, TsTz=3910, Date=3912.

Variants

Int4

Int8

Num

Ts

TsTz

Date

Implementations

impl RangeKind

pub const fn tag(self) -> u8

pub const fn from_tag(t: u8) -> Option<Self>

pub const fn keyword(self) -> &'static str

Trait Implementations

impl Clone for RangeKind

fn clone(&self) -> RangeKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RangeKind

impl Debug for RangeKind

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

Formats the value using the given formatter.

impl Eq for RangeKind

impl Hash for RangeKind

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 RangeKind

fn cmp(&self, other: &RangeKind) -> 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 RangeKind

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

fn partial_cmp(&self, other: &RangeKind) -> 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 RangeKind