Struct gooey::value::DynamicGuard

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

An exclusive reference to the contents of a Dynamic.

If the contents are accessed through DerefMut, all obververs will be notified of a change when this guard is dropped.

Implementations

impl<T> DynamicGuard<'_, T>

pub fn generation(&self) -> Generation

Returns the generation of the value at the time of locking the dynamic.

Even if this guard accesses the data through DerefMut, this value will remain unchanged while the guard is held.

pub fn prevent_notifications(&mut self)

Prevent any access through DerefMut from triggering change notifications.

Trait Implementations

impl<'a, T: Debug> Debug for DynamicGuard<'a, T>

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

Formats the value using the given formatter.

impl<'a, T> Deref for DynamicGuard<'a, T>

type Target = T

The resulting type after dereferencing.

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

Dereferences the value.

impl<'a, T> DerefMut for DynamicGuard<'a, T>

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

Mutably dereferences the value.

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

fn drop(&mut self)

Executes the destructor for this type.