Enum Workspace 

pub enum Workspace<'a> {
    None,
    Borrowed(DeviceSliceMut<'a, u8>),
}

Caller-supplied workspace for a launch.

Plans never own device memory in baracuda — pass scratch in at run time. Pass Workspace::None for plans whose workspace size is zero.

Intentionally NOT #[non_exhaustive] — the two-variant None / Borrowed split is hot-path-matched by every plan’s run method, and the API has been stable through 27 alphas. If a third variant (pool-backed, per-stream-cached) ever lands it will be a deliberate breaking change with a major-version bump.

Variants

None

No workspace (only valid when the plan reports zero bytes needed).

Borrowed(DeviceSliceMut<'a, u8>)

Borrowed device scratch. Length must be at least the plan’s reported workspace size.

Trait Implementations

impl<'a> Debug for Workspace<'a>

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

Formats the value using the given formatter.