Enum Norm

pub enum Norm {
    L0,
    L1,
    L2,
    LInf,
    LNegInf,
    Lp(f64),
}

Expand description

Specifies the type of norm to compute.

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L0

L0 norm (count of non-zero elements)

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L1

L1 norm (sum of absolute values)

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L2

L2 norm (Euclidean norm)

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LInf

L:INFINITY norm (maximum absolute value)

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LNegInf

L:NEG_INFINITY norm (minimum absolute value)

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Lp(f64)

Lp norm (generalized norm)

Implementations§

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impl Norm

pub fn to_exponent(self) -> f64

Get the exponent of the norm.

Trait Implementations§

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impl Clone for Norm

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fn clone(&self) -> Norm

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Copy for Norm

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impl Debug for Norm

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

Formats the value using the given formatter. Read more

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impl From<f32> for Norm

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fn from(value: f32) -> Norm

Converts to this type from the input type.

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impl From<f64> for Norm

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fn from(value: f64) -> Norm

Converts to this type from the input type.

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impl From<i32> for Norm

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fn from(value: i32) -> Norm

Converts to this type from the input type.

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impl From<u32> for Norm

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fn from(value: u32) -> Norm

Converts to this type from the input type.

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impl PartialEq for Norm

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl StructuralPartialEq for Norm

Auto Trait Implementations§

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impl UnwindSafe for Norm

Blanket Implementations§

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impl<T> Adaptor<()> for T

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fn adapt(&self)

Adapt the type to be passed to a metric.

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Boilerplate for T
where T: Copy + Send + Sync + Debug + PartialEq + 'static,

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<K, Q> Comparable<Q> for K
where K: Borrow<Q> + ?Sized, Q: Ord + ?Sized,

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fn compare(&self, key: &Q) -> Ordering

Compare self to key and return their ordering.

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impl<K, Q> Equivalent<Q> for K
where K: Borrow<Q> + ?Sized, Q: Eq + ?Sized,

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fn equivalent(&self, key: &Q) -> bool

Compare self to key and return true if they are equal.

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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