Module dynamodb_expression::value

Types related to values used in DynamoDB update expressions. For more, see Update.

Structs

• BinarySet
  Represents a DynamoDB binary set.
• List
  A collection of DynamoDB values that may not all be of the same type. Represents a DynamoDB list.
• Map
  Represents a DynamoDB map.
• Num
  A DynamoDB numeric value.
• NumSet
  Represents a DynamoDB number set.
• Ref
  A reference to a DynamoDB value stored in expression attribute values. Automatically prefixed with :.
• StringSet
  Represents a DynamoDB string set.
• UnknownAttributeValueError
  An error that may occur when converting an AttributeValue into a Value (via .try_from()/.try_into()). This will only occur if a new AttributeValue variant is added to the AWS DynamoDB SDK and isn’t supported yet.

Enums

• Scalar
  https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/HowItWorks.NamingRulesDataTypes.html#HowItWorks.DataTypes
• Set
  A collection of DynamoDB values that are all the same type and unique.
• StringOrRef
  Represents a value that is either a string, or a reference to a value already in the expression attribute values.
• Value
  A DynamoDB value