Enum ScalarMut 

#[non_exhaustive]
pub enum ScalarMut<'a, T> {
    Host(&'a mut T),
    Device(DeviceScalarMut<T>),
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Host(&'a mut T)

Device(DeviceScalarMut<T>)

Implementations

impl<'a, T> ScalarMut<'a, T>

pub const fn host(value: &'a mut T) -> Self

pub const unsafe fn device(ptr: DevicePtr) -> Self

Creates a mutable device-resident scalar from a raw device pointer.

Safety

ptr must point to a valid writable device allocation containing a T for every cuSPARSE operation using this scalar.

Trait Implementations

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

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

Formats the value using the given formatter.

impl<'a, T> From<&'a mut T> for ScalarMut<'a, T>

fn from(value: &'a mut T) -> Self

Converts to this type from the input type.

impl<T> From<DeviceScalarMut<T>> for ScalarMut<'_, T>

fn from(value: DeviceScalarMut<T>) -> Self

Converts to this type from the input type.