Trait compressed_vec::filter::Predicate

pub trait Predicate<T: VectBase> {
    type Input;
    fn pred_matches_zero(input: &Self::Input) -> bool;
    fn from_input(input: &Self::Input) -> Self;
}

A Predicate is the value(s) for a filter to filter against

Associated Types

type Input

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Required methods

fn pred_matches_zero(input: &Self::Input) -> bool

Returns true if the predicate matches null or zero values

fn from_input(input: &Self::Input) -> Self

Creates this predicate from a predicate input type

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Implementors

impl<T: VectBase> Predicate<T> for MembershipPredicate<T>

type Input = SmallVec<[T; 4]>

fn pred_matches_zero(input: &Self::Input) -> bool

fn from_input(input: &Self::Input) -> Self

impl<T: VectBase> Predicate<T> for SingleValuePredicate<T>

type Input = T

fn pred_matches_zero(input: &T) -> bool

fn from_input(input: &T) -> Self

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