Enum PredicateOp 

#[non_exhaustive]
pub enum PredicateOp {
    Eq,
    WordMatch,
    PrefixMatch,
    StartsWith,
    EndsWith,
    Contains,
    NotEq,
    Lt,
    Gt,
    Lte,
    Gte,
}

Comparison operator.

Variants (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.

Eq

= — exact match

WordMatch

~= — whitespace-separated word match

PrefixMatch

|= — exact or hyphenated prefix

StartsWith

^= — starts with

EndsWith

$= — ends with

Contains

*= — contains substring

NotEq

!= — not equal

Lt

< — less than (numeric)

Gt

> — greater than (numeric)

Lte

<= — less than or equal (numeric)

Gte

>= — greater than or equal (numeric)

Trait Implementations

impl Clone for PredicateOp

fn clone(&self) -> PredicateOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PredicateOp

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

Formats the value using the given formatter.

impl PartialEq for PredicateOp

fn eq(&self, other: &PredicateOp) -> 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 Serialize for PredicateOp

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PredicateOp

impl Eq for PredicateOp

impl StructuralPartialEq for PredicateOp