Struct RelationDef 

pub struct RelationDef {
    pub field_name: String,
    pub kind: RelationKind,
    pub target_table: String,
    pub join_columns: Vec<JoinColumn>,
    pub through: Option<ThroughDef>,
}

A complete relation definition between two tables.

Fields

field_name: String

The field name used in result structs (e.g. “posts”, “author”).

kind: RelationKind

Whether this is a one-to-one/many-to-one or one-to-many relation.

target_table: String

The target table name.

join_columns: Vec<JoinColumn>

The join column pairs (local column -> foreign column).

through: Option<ThroughDef>

For many-to-many: the junction table configuration.

Trait Implementations

impl Clone for RelationDef

fn clone(&self) -> RelationDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationDef

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

Formats the value using the given formatter.

impl Eq for RelationDef

impl PartialEq for RelationDef

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RelationDef