Trait OptionInspectNoneRef 

pub trait OptionInspectNoneRef<F>
where
    F: FnOnce(),
{
    // Required method
    fn inspect_none(&self, f: F);
}

Required Methods

fn inspect_none(&self, f: F)

Implementations on Foreign Types

impl<F, T> OptionInspectNoneRef<F> for Option<T>

where F: FnOnce(),

fn inspect_none(&self, f: F)

Implementors