Enum ColumnKind 

pub enum ColumnKind {
    String,
    TextPattern,
    Number,
    Quantity,
    Integer,
    Boolean,
    Selector,
    Reference,
    Date,
    DateTime,
}

The kind of every cell in one table column.

Cells reuse the scalar value variants: a string or textPattern cell is a string value, a selector cell a selector value, and so on. A text pattern is a whole-value wildcard pattern (* any run, ? one character, \ escapes the next character).

Variants

String

TextPattern

Number

Quantity

Integer

Boolean

Selector

Reference

Date

A calendar day, written as a date value.

DateTime

An instant with its UTC offset, written as a dateTime value.

Implementations

impl ColumnKind

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

The kind’s name in normalized packages.

Trait Implementations

impl Clone for ColumnKind

fn clone(&self) -> ColumnKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ColumnKind

impl Debug for ColumnKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ColumnKind

fn deserialize<__D>( __deserializer: __D, ) -> Result<ColumnKind, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ColumnKind

impl Ord for ColumnKind

fn cmp(&self, other: &ColumnKind) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for ColumnKind

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ColumnKind

fn partial_cmp(&self, other: &ColumnKind) -> 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 Serialize for ColumnKind

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ColumnKind