pub trait RelationSetExt: 'static {
// Required methods
fn add<P: IsA<Relation>>(&self, relation: &P);
fn add_relation_by_type<P: IsA<Object>>(
&self,
relationship: RelationType,
target: &P,
);
fn contains(&self, relationship: RelationType) -> bool;
fn contains_target<P: IsA<Object>>(
&self,
relationship: RelationType,
target: &P,
) -> bool;
fn get_n_relations(&self) -> i32;
fn get_relation(&self, i: i32) -> Option<Relation>;
fn get_relation_by_type(
&self,
relationship: RelationType,
) -> Option<Relation>;
fn remove<P: IsA<Relation>>(&self, relation: &P);
}
Required Methods§
fn add<P: IsA<Relation>>(&self, relation: &P)
fn add_relation_by_type<P: IsA<Object>>( &self, relationship: RelationType, target: &P, )
fn contains(&self, relationship: RelationType) -> bool
fn contains_target<P: IsA<Object>>( &self, relationship: RelationType, target: &P, ) -> bool
fn get_n_relations(&self) -> i32
fn get_relation(&self, i: i32) -> Option<Relation>
fn get_relation_by_type(&self, relationship: RelationType) -> Option<Relation>
fn remove<P: IsA<Relation>>(&self, relation: &P)
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.