Module condition

Types related to conditions for DynamoDB condition and filter expressions.

Re-exports

pub use attribute_type::AttributeType;

Modules

attribute_type

Structs

And

Represents a DynamoDB logical AND condition.

AttributeExists

The DynamoDB attribute_exists function. True if the item contains the attribute in a specified Path.

AttributeNotExists

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

BeginsWith

The DynamoDB begins_with function. True if the attribute specified by the Path begins with a particular substring.

Between

Represents the DynamoDB BETWEEN operator.

Comparison

Represents a DynamoDB comparison operation for use in a Condition.

Contains

The DynamoDB contains function. True if the attribute specified by Path is one of the following:

In

Represents a DynamoDB IN condition. True if the value from the Operand (the op parameter) is equal to any value in the list (the items parameter).

Not

Represents a DynamoDB logical NOT condition.

Or

Represents a DynamoDB logical OR condition.

Parenthetical

Wraps a condition in parentheses.

Enums

Comparator

DynamoDB comparison operators

Condition

Represents a logical condition in a DynamoDB expression.

Functions

equal

Check if the two values or paths are equal.

greater_than

Check if a value or Path is greater than another.

greater_than_or_equal

Check if a value or Path is greater than or equal to another.

less_than

Check if a value or Path is less than another.

less_than_or_equal

Check if a value or Path is less than or equal to another.

not_equal

Check if the two values or paths are not equal.