Enum JsonEncoding 

pub enum JsonEncoding {
    Jsonb,
    Text,
}

The Arrow representation holding a JSON field’s values.

Variants

Jsonb

JSONB bytes: JSON_EXT_NAME over LargeBinary. Lance stores JSON this way.

Text

JSON text: ARROW_JSON_EXT_NAME over Utf8 or LargeUtf8. Callers write JSON this way, and reads return it this way by default.

Implementations

impl JsonEncoding

pub fn of_field(field: &ArrowField) -> Option<Self>

The encoding of field’s values, or None when field does not hold JSON.

Trait Implementations

impl Clone for JsonEncoding

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for JsonEncoding

impl Debug for JsonEncoding

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

Formats the value using the given formatter.

impl Eq for JsonEncoding

impl PartialEq for JsonEncoding

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for JsonEncoding