Struct WeakBlob

pub struct WeakBlob<T> {
    data: Weak<dyn AsRef<[T]> + Send + Sync>,
    id: u64,
}

Weak reference to a shared blob.

Fields

data: Weak<dyn AsRef<[T]> + Send + Sync>

id: u64

Implementations

impl<T> WeakBlob<T>

pub fn id(&self) -> u64

Returns the unique identifier associated with the data.

pub fn upgrade(&self) -> Option<Blob<T>>

Upgrades the weak reference. Returns None if the inner value has been dropped.

Trait Implementations

impl<T> Clone for WeakBlob<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for WeakBlob<T>

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

Formats the value using the given formatter.