Module dynamodb_expression::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.