Trait AsVariantMut

pub trait AsVariantMut<T> {
    // Required method
    fn as_variant_mut(&mut self) -> Option<&mut T>;
}

Provides mutable borrowed access to the current variant’s field.

Required Methods

fn as_variant_mut(&mut self) -> Option<&mut T>

Returns a the inner value as &mut T if it is of type T, or None if it isn’t.

Implementors