Enum MapType

#[repr(C)]
pub enum MapType {
    To = 0,
    From = 1,
    ToFrom = 2,
    Alloc = 3,
    Release = 4,
    Delete = 5,
}

Map type for map clauses in target directives

Specifies how data is mapped between host and device memory.

Examples

let mt = MapType::To;
assert_eq!(mt.to_string(), "to");

let mt = MapType::ToFrom;
assert_eq!(mt.to_string(), "tofrom");

Variants

To = 0

Map data to device (host → device)

From = 1

Map data from device (device → host)

ToFrom = 2

Map data to and from device (bidirectional)

Alloc = 3

Allocate device memory without transfer

Release = 4

Release device memory

Delete = 5

Delete device memory

Trait Implementations

impl Clone for MapType

fn clone(&self) -> MapType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MapType

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

Formats the value using the given formatter.

impl Display for MapType

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

Formats the value using the given formatter.

impl Hash for MapType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MapType

fn eq(&self, other: &MapType) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MapType

impl Eq for MapType

impl StructuralPartialEq for MapType