Enum CompareOp 

#[repr(u8)]
pub enum CompareOp {
    Eq = 1,
    Ne = 2,
    Lt = 3,
    Lte = 4,
    Gt = 5,
    Gte = 6,
    In = 7,
    NotIn = 8,
    Contains = 9,
    StartsWith = 10,
    EndsWith = 11,
}

CompareOp

Variants

Eq = 1

Ne = 2

Lt = 3

Lte = 4

Gt = 5

Gte = 6

In = 7

NotIn = 8

Contains = 9

StartsWith = 10

EndsWith = 11

Implementations

impl CompareOp

pub const fn tag(self) -> u8

Return the stable wire tag for this compare operator.

pub const fn is_equality_family(self) -> bool

Return whether this operator is one symmetric equality-style compare.

pub const fn is_ordering_family(self) -> bool

Return whether this operator is one ordered range-bound compare.

pub const fn is_membership_family(self) -> bool

Return whether this operator is one list-membership compare.

pub const fn is_contains_family(self) -> bool

Return whether this operator is one containment compare.

pub const fn is_text_pattern_family(self) -> bool

Return whether this operator is one text-pattern compare.

pub const fn supports_field_compare(self) -> bool

Return whether this operator supports direct field-to-field comparison.

pub const fn lower_bound_inclusive(self) -> Option<bool>

Return whether this operator contributes one lower bound and whether it is inclusive when present.

pub const fn upper_bound_inclusive(self) -> Option<bool>

Return whether this operator contributes one upper bound and whether it is inclusive when present.

pub const fn flipped(self) -> Self

Return the operator that preserves semantics when the two operands are swapped.

Trait Implementations

impl Clone for CompareOp

fn clone(&self) -> CompareOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CompareOp

impl Debug for CompareOp

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

Formats the value using the given formatter.

impl Eq for CompareOp

impl PartialEq for CompareOp

fn eq(&self, other: &CompareOp) -> 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 CompareOp