Struct eyeball_im::ObservableVectorEntry

pub struct ObservableVectorEntry<'a, T> { /* private fields */ }

A handle to a single value in an ObservableVector.

Implementations

impl<'a, T> ObservableVectorEntry<'a, T>

where T: Clone + Send + Sync + 'static,

pub fn index(this: &Self) -> usize

Get the index of the element this ObservableVectorEntry refers to.

pub fn set(this: &mut Self, value: T) -> T

Replace the given element, notify subscribers and return the previous element.

pub fn remove(this: Self) -> T

Remove the given element, notify subscribers and return the element.

Trait Implementations

impl<T> Debug for ObservableVectorEntry<'_, T>

where T: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> Deref for ObservableVectorEntry<'_, T>

type Target = T

The resulting type after dereferencing.

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

Dereferences the value.

impl<T> Drop for ObservableVectorEntry<'_, T>

fn drop(&mut self)

Executes the destructor for this type.