Enum wgpu_core::storage::Element

pub(crate) enum Element<T> {
    Vacant,
    Occupied(T, u32),
    Error(u32, String),
}

An entry in a Storage::map table.

Variants

Vacant

There are no live ids with this index.

Occupied(T, u32)

There is one live id with this index, allocated at the given epoch.

Error(u32, String)

Like Occupied, but an error occurred when creating the resource.

The given String is the resource’s descriptor label.

Trait Implementations

impl<T: Debug> Debug for Element<T>

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

Formats the value using the given formatter.