Enum Operator 

pub enum Operator {
    Equals,
    NotEquals,
    Contains,
    StartsWith,
    EndsWith,
    Gt,
    Lt,
    Exists,
    Truthy,
    Matches,
}

A comparison operator on a crate::nodes::Condition.

Variants

Equals

Equal (type-aware: numbers compare numerically, else string-equal).

NotEquals

Not equal.

Contains

actual (as string) contains expected (as string).

StartsWith

actual (as string) starts with expected (as string).

EndsWith

actual (as string) ends with expected (as string).

Gt

Numeric greater-than.

Lt

Numeric less-than.

Exists

actual is present and not null.

Truthy

actual is truthy (non-empty string, non-zero number, true, non-empty array/object).

Matches

actual (as string) matches expected as a regular expression.

Requires the regex crate feature; without it this always evaluates to false.

Implementations

impl Operator

pub fn from_wire(s: &str) -> Option<Self>

Parse an operator’s wire-format string.

pub fn as_str(self) -> &'static str

The operator’s wire-format string.

Trait Implementations

impl Clone for Operator

fn clone(&self) -> Operator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Operator

impl Debug for Operator

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

Formats the value using the given formatter.

impl Eq for Operator

impl Hash for Operator

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Operator

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Operator