Enum SyncMode

pub enum SyncMode {
    PreCpuToDevice,
    PostCpuToDevice,
    PreDeviceToCpu,
    PostDeviceToCpu,
    FullCoherence,
}

Mode of syncing to apply when calling sync(). These sync calls are unnecessary by default, and should only be used with utmost care.

Variants

PreCpuToDevice

Ensures coherence for the host to write to the device, ensuring that the memory is coherent from the perspective of the CPU before the host writes.

PostCpuToDevice

Ensures coherence for the host to write to the device, ensuring that the memory is coherent after the write.

PreDeviceToCpu

Ensures coherence for the device to write to the host, ensuring that the memory is coherent before the device performs an operation.

PostDeviceToCpu

Ensures coherence for the device to write to the host, ensuring that the memory is coherent after the device performs an operation.

FullCoherence

Ensures that memory is fully coherent.

Trait Implementations

impl Clone for SyncMode

fn clone(&self) -> SyncMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SyncMode

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

Formats the value using the given formatter.

impl Hash for SyncMode

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 Ord for SyncMode

fn cmp(&self, other: &SyncMode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SyncMode

fn eq(&self, other: &SyncMode) -> 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 PartialOrd for SyncMode

fn partial_cmp(&self, other: &SyncMode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for SyncMode

impl Eq for SyncMode

impl StructuralPartialEq for SyncMode