Struct dynamodb_expression::not::Not

pub struct Not(pub Box<Expression>);

Tuple Fields

0: Box<Expression>

Implementations

impl Not

pub fn normalize(self) -> Expression

Normalizes pairs of NOT statements by removing them. E.g., NOT NOT a < b becomes a < b. NOT (NOT a < b) becomes a < b.

Trait Implementations

impl Clone for Not

fn clone(&self) -> Not

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Not

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

Formats the value using the given formatter.

impl Display for Not

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

Formats the value using the given formatter.

impl From<Not> for Expression

fn from(not: Not) -> Self

Converts to this type from the input type.

impl<T> From<T> for Notwhere T: Into<Box<Expression>>,

fn from(expression: T) -> Self

Converts to this type from the input type.

impl PartialEq<Not> for Not

fn eq(&self, other: &Not) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Not

impl StructuralEq for Not

impl StructuralPartialEq for Not