Trait entity::EntWrapper[−][src]

pub trait EntWrapper: Sized {
    fn wrap_ent(ent: Box<dyn Ent>) -> Option<Self>;

    fn can_wrap_ent(ent: &dyn Ent) -> bool;
}

Represents a wrapper around some set of ents that implement Ent, useful for edges that can return one of many different types that are variants of an enum

Required methods

fn wrap_ent(ent: Box<dyn Ent>) -> Option<Self>[src]

Returns Some(impl EntWrapper) if the wrapper is able to wrap around the given Ent trait object, otherwise returns None

fn can_wrap_ent(ent: &dyn Ent) -> bool[src]

Returns true if able to wrap the given ent trait object, otherwise returns false

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Implementors

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