Struct OneToOneRelationSpec 

pub struct OneToOneRelationSpec {
    pub field_name: &'static str,
    pub target_table: &'static str,
    pub target_name: &'static str,
}

Static metadata for one reverse OneToOne field on a model. The FK column on the child is intentionally omitted — prefetch_related resolves it at runtime by scanning the child’s FIELDS for the UNIQUE FK pointing back at target_table. Carried by Model::ONE_TO_ONE_RELATIONS.

Example: pub struct User { pub profile: OneToOne<Profile>, ... } emits one entry: { field_name: "profile", target_table: "profile", target_name: "Profile" }. At prefetch time the loader finds the column on Profile (pub user: ForeignKey<User> with #[umbral(unique)]) and issues SELECT * FROM profile WHERE user IN (parent_pks).

Fields

field_name: &'static str

The Rust field name on the parent (e.g. "profile").

target_table: &'static str

The child model’s table name (e.g. "profile").

target_name: &'static str

The child model’s struct name (e.g. "Profile"). Reserved for symmetry with M2MRelationSpec / ReverseFkRelationSpec.

Trait Implementations

impl Clone for OneToOneRelationSpec

fn clone(&self) -> OneToOneRelationSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OneToOneRelationSpec

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

Formats the value using the given formatter.

impl Eq for OneToOneRelationSpec

impl PartialEq for OneToOneRelationSpec

fn eq(&self, other: &OneToOneRelationSpec) -> 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 StructuralPartialEq for OneToOneRelationSpec