blockchain_core

Trait AsExternalities

Source 
pub trait AsExternalities<E: ?Sized> {
    // Required method
    fn as_externalities(&mut self) -> &mut E;
}
Expand description

Trait that allows conversion into externalities.

Required Methods§

Source

fn as_externalities(&mut self) -> &mut E

Turn this object into externalities.

Implementations on Foreign Types§

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impl AsExternalities<dyn NullExternalities> for ()

Source§

fn as_externalities(&mut self) -> &mut (dyn NullExternalities + 'static)

Implementors§