JsonKeyCodec
A JsonKeyCodec[A]
instance has the ability to decode and encode JSON keys to/from values of type A
,
potentially failing with an error if the JSON input is not a key or does not encode a value of the given type or
A
cannot be encoded properly according to RFC-8259 requirements.
Value members
Abstract methods
Attempts to decode a value of type A
from the specified JsonReader
, but may fail with JsonReaderException
error if the JSON input is not a key or does not encode a value of this type.
Attempts to decode a value of type A
from the specified JsonReader
, but may fail with JsonReaderException
error if the JSON input is not a key or does not encode a value of this type.
- Value parameters:
- in
an instance of
JsonReader
which provide an access to the JSON input to parse a JSON key to value of typeA
Encodes the specified value using provided JsonWriter
as a JSON key, but may fail with JsonWriterException
if
it cannot be encoded properly according to RFC-8259 requirements.
Encodes the specified value using provided JsonWriter
as a JSON key, but may fail with JsonWriterException
if
it cannot be encoded properly according to RFC-8259 requirements.
- Value parameters:
- out
an instance of
JsonWriter
which provides access to JSON output to serialize the specified value as a JSON key- x
the value provided for serialization