Struct DropBox

pub struct DropBox<T, F>
where
    F: Fn(&mut T),
{ /* private fields */ }

Implementations

impl<T, F> DropBox<T, F>

where F: Fn(&mut T),

pub fn new(item: T, f: F) -> Self

Examples found in repository

examples/basic.rs (lines 4-6)

fn main() {
    let drop_string = drop_box::DropBox::new("UwU".to_owned(), |s| {
        println!("Drop function called for {}", s)
    });
    println!("My drop string is: {}", drop_string.to_owned());
}

Trait Implementations

impl<T, F> Deref for DropBox<T, F>

where F: Fn(&mut T),

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T, F> DerefMut for DropBox<T, F>

where F: Fn(&mut T),

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<T, F> Drop for DropBox<T, F>

where F: Fn(&mut T),

fn drop(&mut self)

Executes the destructor for this type.