pub trait AssociativeCompositionSignature: CompositionSignature {
// Provided method
fn compose_nonempty_list(
&self,
elems: Vec<impl Borrow<Self::Set>>,
) -> Option<Self::Set> { ... }
}Expand description
When composition is associative.
Provided Methods§
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".