Struct ForeignKeyDefinition 

pub struct ForeignKeyDefinition {
    pub field: String,
    pub target_entity: String,
    pub target_field: String,
    pub on_delete: CascadeAction,
    pub on_update: CascadeAction,
}

Foreign key relationship definition

Fields

field: String

Field name in this entity

target_entity: String

Target entity name

target_field: String

Target field name (usually “id”)

on_delete: CascadeAction

Cascade action on delete

on_update: CascadeAction

Cascade action on update

Trait Implementations

impl Clone for ForeignKeyDefinition

fn clone(&self) -> ForeignKeyDefinition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ForeignKeyDefinition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ForeignKeyDefinition

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ForeignKeyDefinition

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.