Struct ColumnType

pub struct ColumnType<D: Dialect>(pub Object<'static>, pub PhantomData<D>);

Represents column type for given SQL Dialect.

Tuple Fields

0: Object<'static>

1: PhantomData<D>

Implementations

impl<D: Dialect> ColumnType<D>

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

Gets original value.

Trait Implementations

impl<D: Clone + Dialect> Clone for ColumnType<D>

fn clone(&self) -> ColumnType<D>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<D: Debug + Dialect> Debug for ColumnType<D>

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

Formats the value using the given formatter.

impl<D: Dialect> Display for ColumnType<D>

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

Formats the value using the given formatter.

impl<D, O: Into<Object<'static>>> From<O> for ColumnType<D>

where D: Dialect,

fn from(column_type: O) -> ColumnType<D>

Converts to this type from the input type.

impl<D: Ord + Dialect> Ord for ColumnType<D>

fn cmp(&self, other: &ColumnType<D>) -> 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<D: PartialEq + Dialect> PartialEq for ColumnType<D>

fn eq(&self, other: &ColumnType<D>) -> 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<D: PartialOrd + Dialect> PartialOrd for ColumnType<D>

fn partial_cmp(&self, other: &ColumnType<D>) -> 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<D: Copy + Dialect> Copy for ColumnType<D>

impl<D: Eq + Dialect> Eq for ColumnType<D>

impl<D: Dialect> StructuralPartialEq for ColumnType<D>