Enum query_structure::Field

pub enum Field {
    Relation(RelationFieldRef),
    Scalar(ScalarFieldRef),
    Composite(CompositeFieldRef),
}

Variants

Relation(RelationFieldRef)

Scalar(ScalarFieldRef)

Composite(CompositeFieldRef)

Implementations

impl Field

pub fn borrowed_name<'a>(&self, schema: &'a ValidatedSchema) -> &'a str

pub fn name(&self) -> &str

pub fn db_name(&self) -> &str

pub fn is_scalar(&self) -> bool

pub fn is_relation(&self) -> bool

pub fn is_composite(&self) -> bool

pub fn into_scalar(self) -> Option<ScalarFieldRef>

pub fn is_id(&self) -> bool

pub fn is_list(&self) -> bool

pub fn is_required(&self) -> bool

pub fn is_unique(&self) -> bool

pub fn model(&self) -> Option<Model>

pub fn scalar_fields(&self) -> Vec<ScalarFieldRef>

pub fn as_composite(&self) -> Option<&CompositeFieldRef>

pub fn as_scalar(&self) -> Option<&ScalarFieldRef>

pub fn related_container(&self) -> ParentContainer

Trait Implementations

impl Clone for Field

fn clone(&self) -> Field

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Field

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

Formats the value using the given formatter.

impl From<(InternalDataModel, Walker<'_, (CompositeTypeId, FieldId)>)> for Field

fn from((dm, sf): (InternalDataModel, CompositeTypeFieldWalker<'_>)) -> Self

Converts to this type from the input type.

impl From<(InternalDataModel, Walker<'_, RelationFieldId>)> for Field

fn from((dm, rf): (InternalDataModel, RelationFieldWalker<'_>)) -> Self

Converts to this type from the input type.

impl From<(InternalDataModel, Walker<'_, ScalarFieldId>)> for Field

fn from((dm, sf): (InternalDataModel, ScalarFieldWalker<'_>)) -> Self

Converts to this type from the input type.

impl From<Field> for ModelProjection

fn from(f: Field) -> Self

Converts to this type from the input type.

impl From<Zipper<CompositeFieldId>> for Field

fn from(cf: CompositeFieldRef) -> Self

Converts to this type from the input type.

impl From<Zipper<RelationFieldId>> for Field

fn from(rf: RelationFieldRef) -> Self

Converts to this type from the input type.

impl From<Zipper<ScalarFieldId>> for Field

fn from(sf: ScalarFieldRef) -> Self

Converts to this type from the input type.

impl Hash for Field

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Field

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for Field

impl StructuralEq for Field

impl StructuralPartialEq for Field