object_provider

Trait ObjectProviderExt

Source 
pub trait ObjectProviderExt {
    // Required methods
    fn request_ref<T: ?Sized + 'static>(&self) -> Option<&T>;
    fn request_value<T: 'static>(&self) -> Option<T>;
}
Expand description

Methods supported by all ObjectProvider implementors.

Required Methods§

Source

fn request_ref<T: ?Sized + 'static>(&self) -> Option<&T>

Request a reference of type &T from an object provider.

Source

fn request_value<T: 'static>(&self) -> Option<T>

Request an owned value of type T from an object provider.

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.

Implementors§