Enum ParamValuation 

pub enum ParamValuation {
    False,
    True,
    Dependent,
    Unknown,
}

Variants

False

True

Dependent

Unknown

Implementations

impl ParamValuation

pub fn from_bool(value: bool) -> ParamValuation

pub fn from_three_valued(three_valued: ThreeValued) -> ParamValuation

pub fn try_into_bool(self) -> Option<bool>

pub fn is_unknown(&self) -> bool

pub fn is_known(&self) -> bool

pub fn can_be_true(&self) -> bool

pub fn can_be_false(&self) -> bool

pub fn upward_bitand_ordering(self, rhs: &ParamValuation) -> Ordering

pub fn upward_bitor_ordering(self, rhs: &ParamValuation) -> Ordering

Trait Implementations

impl BitAnd for ParamValuation

type Output = ParamValuation

The resulting type after applying the & operator.

fn bitand(self, rhs: ParamValuation) -> ParamValuation

Performs the & operation.

impl BitOr for ParamValuation

type Output = ParamValuation

The resulting type after applying the | operator.

fn bitor(self, rhs: ParamValuation) -> ParamValuation

Performs the | operation.

impl BitXor for ParamValuation

type Output = ParamValuation

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: ParamValuation) -> <ParamValuation as BitXor>::Output

Performs the ^ operation.

impl Clone for ParamValuation

fn clone(&self) -> ParamValuation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParamValuation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ParamValuation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ParamValuation

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

Formats the value using the given formatter.

impl Hash for ParamValuation

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 ParamValuation

type Output = ParamValuation

The resulting type after applying the ! operator.

fn not(self) -> ParamValuation

Performs the unary ! operation.

impl PartialEq for ParamValuation

fn eq(&self, other: &ParamValuation) -> 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 Serialize for ParamValuation

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 Copy for ParamValuation

impl Eq for ParamValuation

impl StructuralPartialEq for ParamValuation