Struct SingleRelationFilter 

pub struct SingleRelationFilter<W> {
    pub is: Option<W>,
    pub is_not: Option<W>,
}

Filter operators for a to-one relation.

Fields

is: Option<W>

The related row matches W.

is_not: Option<W>

The related row does NOT match W (or doesn’t exist).

Trait Implementations

impl<W: Clone> Clone for SingleRelationFilter<W>

fn clone(&self) -> SingleRelationFilter<W>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<W: Debug> Debug for SingleRelationFilter<W>

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

Formats the value using the given formatter.

impl<W: Default> Default for SingleRelationFilter<W>

fn default() -> SingleRelationFilter<W>

Returns the “default value” for a type.

impl<'de, W> Deserialize<'de> for SingleRelationFilter<W>

where W: Serialize + for<'de2> Deserialize<'de2>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<W: WhereInput> LowerRelationFilter for SingleRelationFilter<W>

fn lower<M: RelationFilterMeta>(self) -> Filter

Lower this relation filter to a runtime Filter using the supplied metadata.

impl<W: PartialEq> PartialEq for SingleRelationFilter<W>

fn eq(&self, other: &SingleRelationFilter<W>) -> 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<W> Serialize for SingleRelationFilter<W>

where W: Serialize + for<'de2> Deserialize<'de2>,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<W: Eq> Eq for SingleRelationFilter<W>

impl<W> StructuralPartialEq for SingleRelationFilter<W>