Enum ExtensionValue 

pub enum ExtensionValue<'a> {
    Binary(&'a [u8]),
    Date(Date),
    Timestamp(Timestamp),
    TimestampTz(TimestampTz),
    Interval(Interval),
}

Represents extended JSON value types that are not supported in standard JSON.

Standard JSON only supports strings, numbers, booleans, null, arrays, and objects. This enum provides additional data types commonly needed in database systems and other applications that require more specialized data representations.

Variants

Binary(&'a [u8])

Binary data (byte array), allowing efficient storage of binary content that would otherwise require base64 encoding in standard JSON

Date(Date)

Calendar date without time component (year, month, day)

Timestamp(Timestamp)

Timestamp with microsecond precision but without timezone information

TimestampTz(TimestampTz)

Timestamp with microsecond precision and timezone offset information

Interval(Interval)

Time interval representation for duration calculations

Trait Implementations

impl<'a> Clone for ExtensionValue<'a>

fn clone(&self) -> ExtensionValue<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ExtensionValue<'a>

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

Formats the value using the given formatter.

impl Display for ExtensionValue<'_>

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

Formats the value using the given formatter.

impl PartialEq for ExtensionValue<'_>

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ExtensionValue<'_>

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for ExtensionValue<'_>