Enum Op 

pub enum Op {
    Eq,
    Ne,
    Lt,
    Lte,
    Gt,
    Gte,
    Contains,
}

Comparison operator. Contains is substring matching on strings and matches nothing on any other type: a filter that cannot apply returns no rows rather than an error, because a query spanning signals with slightly different columns is a normal thing for an agent to try.

Variants

Eq

Ne

Lt

Lte

Gt

Gte

Contains

Implementations

impl Op

pub fn parse(s: &str) -> Option<Op>

fn test_ord(self, ord: Ordering) -> bool

Trait Implementations

impl Clone for Op

fn clone(&self) -> Op

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Op

impl Debug for Op

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

Formats the value using the given formatter.

impl Eq for Op

impl PartialEq for Op

fn eq(&self, other: &Op) -> 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 StructuralPartialEq for Op