Enum NullIonValue

pub enum NullIonValue {
    Null,
    Bool,
    Integer,
    Float,
    Decimal,
    DateTime,
    String,
    Symbol,
    Clob,
    Blob,
    List,
    SExpr,
    Struct,
    Annotation,
}

Instead of wrapping each IonValue in an Option in order to represent the null value, we opted to join all Null values in the IonValue::Null(_) which contains this struct. Here you can check what kind of null you got. We do this because we believe is more ergonomic and simplifies the API handling.

Variants

Null

Bool

Integer

Float

Decimal

DateTime

String

Symbol

Clob

Blob

List

SExpr

Struct

Annotation

Trait Implementations

impl Clone for NullIonValue

fn clone(&self) -> NullIonValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NullIonValue

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

Formats the value using the given formatter.

impl PartialEq for NullIonValue

fn eq(&self, other: &NullIonValue) -> 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 Eq for NullIonValue

impl StructuralPartialEq for NullIonValue