Struct JsonNullableFilter 

pub struct JsonNullableFilter {
    pub equals: Option<Value>,
    pub not: Option<Box<JsonNullableFilter>>,
    pub is_null: Option<bool>,
}

Filter operators for a nullable Json column.

Fields

equals: Option<Value>

column = value

not: Option<Box<JsonNullableFilter>>

Negation.

is_null: Option<bool>

IS NULL / IS NOT NULL.

Trait Implementations

impl Clone for JsonNullableFilter

fn clone(&self) -> JsonNullableFilter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonNullableFilter

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

Formats the value using the given formatter.

impl Default for JsonNullableFilter

fn default() -> JsonNullableFilter

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for JsonNullableFilter

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for JsonNullableFilter

fn eq(&self, other: &JsonNullableFilter) -> 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 ScalarFilter for JsonNullableFilter

fn into_filter(self, column: &str) -> Filter

Lower this scalar filter to a runtime Filter keyed by the given column name.

impl Serialize for JsonNullableFilter

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for JsonNullableFilter