Struct OrderingValueWrapper 

pub struct OrderingValueWrapper {
    pub value: OrderingValue,
    pub reverse: bool,
    pub ignore: bool,
}

Wraps a trait or entities search result’s ordering value so that it can be easily reversed when required or ignored if it’s outside of the requested paging.

Fields

value: OrderingValue

reverse: bool

ignore: bool

Implementations

impl OrderingValueWrapper

pub fn is_within_bound( &self, lower: &OrderingValue, higher: &OrderingValue, ) -> bool

pub fn is_score(&self) -> bool

pub fn boost_score(&mut self, multiplier: f32) -> (f32, f32)

Trait Implementations

impl Clone for OrderingValueWrapper

fn clone(&self) -> OrderingValueWrapper

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OrderingValueWrapper

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

Formats the value using the given formatter.

impl Default for OrderingValueWrapper

fn default() -> OrderingValueWrapper

Returns the “default value” for a type.

impl Ord for OrderingValueWrapper

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for OrderingValueWrapper

fn eq(&self, other: &OrderingValueWrapper) -> 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 PartialOrd for OrderingValueWrapper

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for OrderingValueWrapper

impl StructuralPartialEq for OrderingValueWrapper