Struct argmin::prelude::MinimalNoOperator

pub struct MinimalNoOperator {}

Methods

impl MinimalNoOperator

No-op operator with fixed types (See ArgminOp impl on MinimalNoOperator)

pub fn new() -> MinimalNoOperator

Constructor

Trait Implementations

impl PartialEq<MinimalNoOperator> for MinimalNoOperator

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

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

#[must_use]

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

This method tests for !=.

impl ArgminOp for MinimalNoOperator

type Param = Vec<f64>

Type of the parameter vector

type Output = f64

Output of the operator

type Hessian = Vec<Vec<f64>>

Type of Hessian

fn apply(
    &self,
    _p: &<MinimalNoOperator as ArgminOp>::Param
) -> Result<<MinimalNoOperator as ArgminOp>::Output, Error>

Do nothing, really.

fn gradient(
    &self,
    _p: &<MinimalNoOperator as ArgminOp>::Param
) -> Result<<MinimalNoOperator as ArgminOp>::Param, Error>

Do nothing, really.

fn hessian(
    &self,
    _p: &<MinimalNoOperator as ArgminOp>::Param
) -> Result<<MinimalNoOperator as ArgminOp>::Hessian, Error>

Do nothing, really.

fn modify(
    &self,
    _p: &<MinimalNoOperator as ArgminOp>::Param,
    _t: f64
) -> Result<<MinimalNoOperator as ArgminOp>::Param, Error>

Do nothing, really.

impl Display for MinimalNoOperator

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

Formats the value using the given formatter.

impl Clone for MinimalNoOperator

fn clone(&self) -> MinimalNoOperator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd<MinimalNoOperator> for MinimalNoOperator

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

impl Serialize for MinimalNoOperator

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 Debug for MinimalNoOperator

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

Formats the value using the given formatter.

impl Copy for MinimalNoOperator

impl Eq for MinimalNoOperator

impl Default for MinimalNoOperator

fn default() -> MinimalNoOperator

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for MinimalNoOperator

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

Deserialize this value from the given Serde deserializer.

impl Hash for MinimalNoOperator

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for MinimalNoOperator

fn cmp(&self, other: &MinimalNoOperator) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

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

Returns max if self is greater than max, and min if self is less than min. Otherwise this will return self. Panics if min > max.