Enum AnyRelationship 

pub enum AnyRelationship {
    ForeignKey(Relationship),
    Computed(ComputedRelationship),
}

Either a FK relationship or computed relationship

Used to represent any type of relationship in a unified way.

Variants

ForeignKey(Relationship)

Standard foreign key relationship

Computed(ComputedRelationship)

Function-based computed relationship

Implementations

impl AnyRelationship

pub fn table(&self) -> &QualifiedIdentifier

Get the source table

pub fn foreign_table(&self) -> &QualifiedIdentifier

Get the target/foreign table

pub fn is_self(&self) -> bool

Check if this is a self-referencing relationship

pub fn is_to_one(&self) -> bool

Check if this relationship yields at most one row

pub fn is_fk(&self) -> bool

Check if this is a foreign key relationship

pub fn is_computed(&self) -> bool

Check if this is a computed relationship

pub fn as_fk(&self) -> Option<&Relationship>

Get the foreign key relationship if this is one

pub fn as_computed(&self) -> Option<&ComputedRelationship>

Get the computed relationship if this is one

Trait Implementations

impl Clone for AnyRelationship

fn clone(&self) -> AnyRelationship

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnyRelationship

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

Formats the value using the given formatter.

impl From<ComputedRelationship> for AnyRelationship

fn from(r: ComputedRelationship) -> Self

Converts to this type from the input type.

impl From<Relationship> for AnyRelationship

fn from(r: Relationship) -> Self

Converts to this type from the input type.