Struct repr::adt::jsonb::JsonbRef

pub struct JsonbRef<'a> {
    datum: Datum<'a>,
}

A borrowed JSON value.

JsonbRef is to Jsonb as &str is to String.

Fields

datum: Datum<'a>

Implementations

impl JsonbRef<'_>

pub fn from_datum(datum: Datum<'_>) -> JsonbRef<'_>

Constructs a JsonbRef from a Datum.

Note that datum is not checked for validity. Not all Datums are valid JSON.

pub fn to_owned(&self) -> Jsonb

Constructs an owned Jsonb from this JsonbRef.

pub fn to_writer<W>(&self, writer: W) -> Result<(), Error> where
    W: Write, 

Serializes the JSON value into the given IO stream.

Panics

Panics if this JsonbRef was constructed with a Datum that is not representable as JSON.

pub fn to_serde_json(&self) -> Value

Constructs an owned serde_json::Value from this JsonbRef.

Panics

Panics if this JsonbRef was constructed with a Datum that is not representable as JSON.

Trait Implementations

impl<'a> Debug for JsonbRef<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for JsonbRef<'_>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.