Operator represents a key/field's relationship to value(s). See labels.Requirement and fields.Requirement for more details.
type Operator string
const ( DoesNotExist Operator = "!" Equals Operator = "=" DoubleEquals Operator = "==" In Operator = "in" NotEquals Operator = "!=" NotIn Operator = "notin" Exists Operator = "exists" GreaterThan Operator = "gt" LessThan Operator = "lt" )