Enum rv::data::Datum

#[non_exhaustive]pub enum Datum {
Show 17 variants
    F64(f64),
    F32(f32),
    Bool(bool),
    U8(u8),
    U16(u16),
    U32(u32),
    U64(u64),
    I8(i8),
    I16(i16),
    I32(i32),
    I64(i64),
    ISize(isize),
    USize(usize),
    Vec(Vec<f64>),
    DVector(DVector<f64>),
    DMatrix(DMatrix<f64>),
    Compound(Vec<Datum>),
}

Expand description

Represents any Datum/Value, X, for which Rv may be implemented on a Distribution.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

F64(f64)

F32(f32)

Bool(bool)

U8(u8)

U16(u16)

U32(u32)

U64(u64)

I8(i8)

I16(i16)

I32(i32)

I64(i64)

ISize(isize)

USize(usize)

Vec(Vec<f64>)

DVector(DVector<f64>)

DMatrix(DMatrix<f64>)

Compound(Vec<Datum>)

Trait Implementations§

impl Clone for Datum

fn clone(&self) -> Datum

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

impl Debug for Datum

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for Datum

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl From<Datum> for DVector<f64>

fn from(datum: Datum) -> DVector<f64>

Converts to this type from the input type.

impl From<Datum> for DMatrix<f64>

fn from(datum: Datum) -> DMatrix<f64>

Converts to this type from the input type.

impl From<Datum> for Vec<Datum>

fn from(x: Datum) -> Self

Converts to this type from the input type.

impl From<Datum> for Vec<f64>

fn from(datum: Datum) -> Vec<f64>

Converts to this type from the input type.

impl From<Datum> for bool

fn from(datum: Datum) -> bool

Converts to this type from the input type.

impl From<Datum> for f32

fn from(datum: Datum) -> f32

Converts to this type from the input type.

impl From<Datum> for f64

fn from(datum: Datum) -> f64

Converts to this type from the input type.

impl From<Datum> for i16

fn from(datum: Datum) -> i16

Converts to this type from the input type.

impl From<Datum> for i32

fn from(datum: Datum) -> i32

Converts to this type from the input type.

impl From<Datum> for i64

fn from(datum: Datum) -> i64

Converts to this type from the input type.

impl From<Datum> for i8

fn from(datum: Datum) -> i8

Converts to this type from the input type.

impl From<Datum> for isize

fn from(datum: Datum) -> isize

Converts to this type from the input type.

impl From<Datum> for u16

fn from(datum: Datum) -> u16

Converts to this type from the input type.

impl From<Datum> for u32

fn from(datum: Datum) -> u32

Converts to this type from the input type.

impl From<Datum> for u64

fn from(datum: Datum) -> u64

Converts to this type from the input type.

impl From<Datum> for u8

fn from(datum: Datum) -> u8

Converts to this type from the input type.

impl From<Datum> for usize

fn from(datum: Datum) -> usize

Converts to this type from the input type.

impl From<Matrix<f64, Dyn, Const<1>, VecStorage<f64, Dyn, Const<1>>>> for Datum

fn from(x: DVector<f64>) -> Datum

Converts to this type from the input type.

impl From<Matrix<f64, Dyn, Dyn, VecStorage<f64, Dyn, Dyn>>> for Datum

fn from(x: DMatrix<f64>) -> Datum

Converts to this type from the input type.

impl From<Vec<Datum>> for Datum

fn from(xs: Vec<Datum>) -> Self

Converts to this type from the input type.

impl From<Vec<f64>> for Datum

fn from(x: Vec<f64>) -> Datum

Converts to this type from the input type.

impl From<bool> for Datum

fn from(x: bool) -> Datum

Converts to this type from the input type.

impl From<f32> for Datum

fn from(x: f32) -> Datum

Converts to this type from the input type.

impl From<f64> for Datum

fn from(x: f64) -> Datum

Converts to this type from the input type.

impl From<i16> for Datum

fn from(x: i16) -> Datum

Converts to this type from the input type.

impl From<i32> for Datum

fn from(x: i32) -> Datum

Converts to this type from the input type.

impl From<i64> for Datum

fn from(x: i64) -> Datum

Converts to this type from the input type.

impl From<i8> for Datum

fn from(x: i8) -> Datum

Converts to this type from the input type.

impl From<isize> for Datum

fn from(x: isize) -> Datum

Converts to this type from the input type.

impl From<u16> for Datum

fn from(x: u16) -> Datum

Converts to this type from the input type.

impl From<u32> for Datum

fn from(x: u32) -> Datum

Converts to this type from the input type.

impl From<u64> for Datum

fn from(x: u64) -> Datum

Converts to this type from the input type.

impl From<u8> for Datum

fn from(x: u8) -> Datum

Converts to this type from the input type.

impl From<usize> for Datum

fn from(x: usize) -> Datum

Converts to this type from the input type.

impl PartialEq for Datum

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

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

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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 for Datum

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

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

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

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

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

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

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

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

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Rv<Datum> for Distribution

fn f(&self, x: &Datum) -> f64

Probability function Read more

fn ln_f(&self, x: &Datum) -> f64

Probability function Read more

fn draw<R: Rng>(&self, rng: &mut R) -> Datum

Single draw from the Rv Read more

fn sample<R: Rng>(&self, n: usize, rng: &mut R) -> Vec<Datum>

Multiple draws of the Rv Read more

fn sample_stream<'r, R: Rng>( &'r self, rng: &'r mut R ) -> Box<dyn Iterator<Item = Datum> + 'r>

Create a never-ending iterator of samples Read more

impl Rv<Datum> for Mixture<Vec<Distribution>>

fn ln_f(&self, x: &Datum) -> f64

Probability function Read more

fn sample<R: Rng>(&self, n: usize, rng: &mut R) -> Vec<Datum>

Multiple draws of the Rv Read more

fn draw<R: Rng>(&self, rng: &mut R) -> Datum

Single draw from the Rv Read more

fn f(&self, x: &X) -> f64

Probability function Read more

fn sample_stream<'r, R: Rng>( &'r self, rng: &'r mut R ) -> Box<dyn Iterator<Item = X> + 'r>

Create a never-ending iterator of samples Read more

impl Rv<Datum> for ProductDistribution

fn ln_f(&self, x: &Datum) -> f64

Probability function Read more

fn draw<R: Rng>(&self, rng: &mut R) -> Datum

Single draw from the Rv Read more

fn f(&self, x: &X) -> f64

Probability function Read more

fn sample<R: Rng>(&self, n: usize, rng: &mut R) -> Vec<X>

Multiple draws of the Rv Read more

fn sample_stream<'r, R: Rng>( &'r self, rng: &'r mut R ) -> Box<dyn Iterator<Item = X> + 'r>

Create a never-ending iterator of samples Read more

impl Serialize for Datum

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl StructuralPartialEq for Datum

Auto Trait Implementations§

impl Freeze for Datum

impl RefUnwindSafe for Datum

impl Send for Datum

impl Sync for Datum

impl Unpin for Datum

impl UnwindSafe for Datum

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<Fx> Rv<Datum> for Fx
where Fx: RvDatum,

fn ln_f(&self, x: &Datum) -> f64

Probability function Read more

fn draw<R>(&self, rng: &mut R) -> Datum
where R: Rng,

Single draw from the Rv Read more

fn sample<R>(&self, n: usize, rng: &mut R) -> Vec<Datum>
where R: Rng,

Multiple draws of the Rv Read more

fn sample_stream<'r, R>( &'r self, rng: &'r mut R ) -> Box<dyn Iterator<Item = Datum> + 'r>
where R: Rng,

Create a never-ending iterator of samples Read more

fn f(&self, x: &X) -> f64

Probability function Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

impl<T> DeserializeOwnedAlias for T
where T: DeserializeOwned,

impl<T> Scalar for T
where T: 'static + Clone + PartialEq + Debug,

impl<T> SendAlias for T

impl<T> SendSyncUnwindSafe for T
where T: Send + Sync + UnwindSafe + ?Sized,

impl<T> SerializeAlias for T
where T: Serialize,

impl<T> SyncAlias for T