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DefaultRetained

objc2::rc

Trait DefaultRetained 

Source 
pub trait DefaultRetained {
    // Required method
    fn default_retained() -> Retained<Self> ⓘ;
}
Expand description

Helper trait to implement Default on Retained.

Required Methods§

Source

fn default_retained() -> Retained<Self> ⓘ

The default Retained for a type.

On most objects the implementation would be sending a message to the new selector.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§