Struct RelationConfig 

pub struct RelationConfig {
    pub field_name: String,
    pub target_table: String,
    pub local_key: String,
    pub foreign_key: String,
    pub target_columns: Vec<String>,
    pub is_many: bool,
    pub nested: Vec<RelationConfig>,
}

Configuration for a single relation to be loaded.

Fields

field_name: String

The field name in the result struct (e.g. “posts”).

target_table: String

The target table to join against.

local_key: String

The column on the source table (e.g., “id”).

foreign_key: String

The column on the target table (e.g., “author_id”).

target_columns: Vec<String>

The columns to select from the target table.

is_many: bool

true for has-many, false for has-one / belongs-to.

nested: Vec<RelationConfig>

Nested relations on the target table (reserved).

Trait Implementations

impl Clone for RelationConfig

fn clone(&self) -> RelationConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationConfig

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

Formats the value using the given formatter.