sqltypes

Documentation

Index

• type JSON
  • func (j *JSON) MarshalJSON() ([]byte, error)
  • func (j *JSON) Scan(src interface{}) error
  • func (j *JSON) Unmarshal(v interface{}) error
  • func (j *JSON) UnmarshalJSON(data []byte) error
  • func (j JSON) Value() (driver.Value, error)

Types

type JSON

type JSON json.RawMessage

JSON is a json.RawMessage, which is a []byte underneath. Value() validates the json format in the source, and returns an error if the json is not valid. Scan does no validation. JSON additionally implements `Unmarshal`, which unmarshals the json within to an interface{}

func (*JSON) MarshalJSON

func (j *JSON) MarshalJSON() ([]byte, error)

Returns the *j as the JSON encoding of j.

func (*JSON) Scan

func (j *JSON) Scan(src interface{}) error

Scan stores the src in *j. No validation is done.

func (*JSON) Unmarshal

func (j *JSON) Unmarshal(v interface{}) error

Unmarshal unmarshal's the json in j to v, as in json.Unmarshal.

func (*JSON) UnmarshalJSON

func (j *JSON) UnmarshalJSON(data []byte) error

UnmarshalJSON sets *j to a copy of data

func (JSON) Value

func (j JSON) Value() (driver.Value, error)

Value returns j as a value. This does a validating unmarshal into another RawMessage. If j is invalid json, it returns an error.