Enum DmaDirection 

pub enum DmaDirection {
    ToDevice,
    FromDevice,
    Bidirectional,
}

DMA transfer direction.

Variants

ToDevice

CPU writes, device reads.

FromDevice

Device writes, CPU reads.

Bidirectional

CPU and device may both read/write.

Trait Implementations

impl Clone for DmaDirection

fn clone(&self) -> DmaDirection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DmaDirection

impl Debug for DmaDirection

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

Formats the value using the given formatter.

impl Eq for DmaDirection

impl Hash for DmaDirection

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 DmaDirection

fn eq(&self, other: &DmaDirection) -> 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 StructuralPartialEq for DmaDirection