Struct dynamodb_expression::condition::AttributeNotExists

pub struct AttributeNotExists { /* private fields */ }

The DynamoDB attribute_not_exists function. True if the item does not contain the attribute in a specified Path.

See also: Path::attribute_not_exists

Trait Implementations

impl Clone for AttributeNotExists

fn clone(&self) -> AttributeNotExists

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AttributeNotExists

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

Formats the value using the given formatter.

impl Display for AttributeNotExists

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

Formats the value using the given formatter.

impl From<AttributeNotExists> for Condition

fn from(condition: AttributeNotExists) -> Self

Converts to this type from the input type.

impl<T> From<T> for AttributeNotExistswhere T: Into<Path>,

fn from(name: T) -> Self

Converts to this type from the input type.

impl Ord for AttributeNotExists

fn cmp(&self, other: &AttributeNotExists) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for AttributeNotExists

fn eq(&self, other: &AttributeNotExists) -> 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 PartialOrd for AttributeNotExists

fn partial_cmp(&self, other: &AttributeNotExists) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for AttributeNotExists

impl StructuralEq for AttributeNotExists

impl StructuralPartialEq for AttributeNotExists