Enum rustdb::expr::DataKind

#[non_exhaustive]
pub enum DataKind {
    None = 0,
    Binary = 1,
    String = 2,
    Int = 3,
    Float = 4,
    Bool = 5,
}

Binary=1, String=2, Int=3, Float=4, Bool=5.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None = 0

Binary = 1

String = 2

Int = 3

Float = 4

Bool = 5

Trait Implementations

impl Clone for DataKind

fn clone(&self) -> DataKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DataKind

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

Formats the value using the given formatter.

impl PartialEq for DataKind

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for DataKind

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for DataKind

impl Eq for DataKind

impl StructuralPartialEq for DataKind