Enum ExternalMemorySource 

pub enum ExternalMemorySource {
    Fd(Option<i32>),
    Dma(Option<i32>),
    HostAllocation(usize),
}

If the source contains None it will export it otherwise it will import the value in Some

Variants

Fd(Option<i32>)

Dma(Option<i32>)

HostAllocation(usize)

Is a pointer cast to usize, reason being it otherwise can’t be used as sync and send, you should manage memory access to this yourself

Trait Implementations

impl Clone for ExternalMemorySource

fn clone(&self) -> ExternalMemorySource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExternalMemorySource

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

Formats the value using the given formatter.

impl Hash for ExternalMemorySource

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 ExternalMemorySource

fn eq(&self, other: &ExternalMemorySource) -> 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 ExternalMemorySource

impl StructuralPartialEq for ExternalMemorySource