Enum scratchstack_aspen::ConditionVariant

#[repr(u8)]
pub enum ConditionVariant {
    None,
    IfExists,
    Negated,
    IfExistsNegated,
}

The variant on an operation.

The offsets used in the representation are used to index into the operation names.

Variants

None

No variation on the basic operation.

IfExists

IfExists variant.

Negated

Negated: Equals => NotEquals, LessThan => GreaterThanEquals, etc.

IfExistsNegated

IfExists and Negated.

Trait Implementations

impl Clone for Variant

fn clone(&self) -> Variant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Variant

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

Formats the value using the given formatter.

impl From<u8> for Variant

fn from(value: u8) -> Self

Converts to this type from the input type.

impl Hash for Variant

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,

Feeds a slice of this type into the given Hasher.

impl Ord for Variant

fn cmp(&self, other: &Variant) -> Ordering

This method returns an Ordering between self and other.

const fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

const fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

const fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Variant> for Variant

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

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

const 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<Variant> for Variant

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

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

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

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

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

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

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

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

const 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 Variant

impl Eq for Variant

impl StructuralEq for Variant

impl StructuralPartialEq for Variant