Module value

Source
Expand description

Deserializing a single CQL value from a column of the query result row.

Structs§

BuiltinDeserializationError
Deserialization of one of the built-in types failed.
BuiltinTypeCheckError
Type checking of one of the built-in types failed.
ListlikeIterator
An iterator over either a CQL set or list.
MapIterator
An iterator over a CQL map.
UdtIterator
An iterator over fields of a User Defined Type.

Enums§

BuiltinDeserializationErrorKind
Describes why deserialization of some of the built-in types failed.
BuiltinTypeCheckErrorKind
Describes why type checking some of the built-in types failed.
MapDeserializationErrorKind
Describes why deserialization of a map type failed.
MapTypeCheckErrorKind
Describes why type checking of a map type failed.
MaybeEmpty
A value that may be empty or not.
SetOrListDeserializationErrorKind
Describes why deserialization of a set or list type failed.
SetOrListTypeCheckErrorKind
Describes why type checking of a set or list type failed.
TupleDeserializationErrorKind
Describes why deserialization of a tuple failed.
TupleTypeCheckErrorKind
Describes why type checking of a tuple failed.
UdtTypeCheckErrorKind
Describes why type checking of a user defined type failed.

Traits§

DeserializeValue
A type that can be deserialized from a column value inside a row that was returned from a query.
Emptiable
Values that may be empty or not.