Enum OptionalType 

pub enum OptionalType {
    Float,
    Integer,
    Text,
    Date,
    Decimal,
    Bool,
    Duration,
    DateTime,
}

Variants

Float

Integer

Text

Date

Decimal

Bool

Duration

DateTime

Implementations

impl OptionalType

pub const fn from_type(tp: &Type) -> Self

pub const fn to_non_optional(&self) -> Type

Trait Implementations

impl Clone for OptionalType

fn clone(&self) -> OptionalType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptionalType

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

Formats the value using the given formatter.

impl Hash for OptionalType

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 PartialEq for OptionalType

fn eq(&self, other: &OptionalType) -> 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 Copy for OptionalType

impl Eq for OptionalType

impl StructuralPartialEq for OptionalType