[−][src]Enum spaces::Card
Measure of the cardinality (#) of a set.
Card
is used to represent the number of possible values that are contained by a space. Take,
for example, a 2-dimensional space, each with a finite set of values. In this case we have the
following:
use spaces::{Space, Card}; use spaces::product::PairSpace; use spaces::discrete::Ordinal; let d1 = Ordinal::new(5); let d2 = Ordinal::new(10); let space = PairSpace::new(d1, d2); assert_eq!(space.card(), Card::Finite(50));
Internally, this above code does the following:
use spaces::Card; let s1 = Card::Finite(5); let s2 = Card::Finite(10); assert_eq!(s1*s2, Card::Finite(50));
Variants
Null
Finite(usize)
Infinite
Trait Implementations
impl PartialEq<Card> for Card
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impl Clone for Card
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fn clone(&self) -> Card
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Into<usize> for Card
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impl Eq for Card
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impl Copy for Card
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impl Mul<Card> for Card
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type Output = Card
The resulting type after applying the *
operator.
fn mul(self, rhs: Card) -> Card
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impl Debug for Card
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impl<'de> Deserialize<'de> for Card
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
impl Serialize for Card
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Auto Trait Implementations
Blanket Implementations
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
🔬 This is a nightly-only experimental API. (
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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T: Deserialize<'de>,