Enum Trinary 

#[repr(i8)]
pub enum Trinary {
    True = 1,
    Maybe = 0,
    False = -1,
}

Variants

True = 1

Maybe = 0

False = -1

Implementations

impl Trinary

pub fn is_true(self) -> bool

pub fn maybe_true(self) -> bool

pub fn is_false(self) -> bool

pub fn maybe_false(self) -> bool

pub fn is_maybe(self) -> bool

pub fn and(self, other: Trinary) -> Trinary

pub fn or(self, other: Trinary) -> Trinary

pub fn xor(self, other: Trinary) -> Trinary

pub fn negate(self) -> Trinary

Trait Implementations

impl BitAnd<Option<bool>> for Trinary

type Output = Trinary

The resulting type after applying the & operator.

fn bitand(self, other: Option<bool>) -> Self::Output

Performs the & operation.

impl BitAnd<bool> for Trinary

type Output = Trinary

The resulting type after applying the & operator.

fn bitand(self, other: bool) -> Self::Output

Performs the & operation.

impl BitAnd for Trinary

type Output = Trinary

The resulting type after applying the & operator.

fn bitand(self, other: Self) -> Self::Output

Performs the & operation.

impl BitAndAssign<Option<bool>> for Trinary

fn bitand_assign(&mut self, other: Option<bool>)

Performs the &= operation.

impl BitAndAssign<bool> for Trinary

fn bitand_assign(&mut self, other: bool)

Performs the &= operation.

impl BitAndAssign for Trinary

fn bitand_assign(&mut self, other: Self)

Performs the &= operation.

impl BitOr<Option<bool>> for Trinary

type Output = Trinary

The resulting type after applying the | operator.

fn bitor(self, other: Option<bool>) -> Self::Output

Performs the | operation.

impl BitOr<bool> for Trinary

type Output = Trinary

The resulting type after applying the | operator.

fn bitor(self, other: bool) -> Self::Output

Performs the | operation.

impl BitOr for Trinary

type Output = Trinary

The resulting type after applying the | operator.

fn bitor(self, other: Self) -> Self::Output

Performs the | operation.

impl BitOrAssign<Option<bool>> for Trinary

fn bitor_assign(&mut self, other: Option<bool>)

Performs the |= operation.

impl BitOrAssign<bool> for Trinary

fn bitor_assign(&mut self, other: bool)

Performs the |= operation.

impl BitOrAssign for Trinary

fn bitor_assign(&mut self, other: Self)

Performs the |= operation.

impl BitXor<Option<bool>> for Trinary

type Output = Trinary

The resulting type after applying the ^ operator.

fn bitxor(self, other: Option<bool>) -> Self::Output

Performs the ^ operation.

impl BitXor<bool> for Trinary

type Output = Trinary

The resulting type after applying the ^ operator.

fn bitxor(self, other: bool) -> Self::Output

Performs the ^ operation.

impl BitXor for Trinary

type Output = Trinary

The resulting type after applying the ^ operator.

fn bitxor(self, other: Self) -> Self::Output

Performs the ^ operation.

impl BitXorAssign for Trinary

fn bitxor_assign(&mut self, other: Self)

Performs the ^= operation.

impl Clone for Trinary

fn clone(&self) -> Trinary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Trinary

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Trinary

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Trinary

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

Formats the value using the given formatter.

impl From<Option<Trinary>> for Trinary

fn from(value: Option<Trinary>) -> Self

Converts to this type from the input type.

impl From<Option<bool>> for Trinary

fn from(value: Option<bool>) -> Self

Converts to this type from the input type.

impl From<bool> for Trinary

fn from(value: bool) -> Self

Converts to this type from the input type.

impl FromIterator<Trinary> for Trinary

fn from_iter<I: IntoIterator<Item = Trinary>>(iter: I) -> Self

Creates a value from an iterator.

impl Hash for Trinary

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 Not for Trinary

type Output = Trinary

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl Ord for Trinary

fn cmp(&self, other: &Trinary) -> 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 PartialEq for Trinary

fn eq(&self, other: &Trinary) -> 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 PartialOrd for Trinary

fn partial_cmp(&self, other: &Trinary) -> 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 Trinary

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryInto<bool> for Trinary

type Error = ()

The type returned in the event of a conversion error.

fn try_into(self) -> Result<bool, Self::Error>

Performs the conversion.

impl Copy for Trinary

impl Eq for Trinary

impl StructuralPartialEq for Trinary