Enum CachePolicy 

#[repr(u32)]
pub enum CachePolicy {
    WriteBack = 0,
    WriteThrough = 1,
    Uncached = 2,
    WriteCombining = 3,
}

Cache policy for shared memory regions

Variants

WriteBack = 0

Write-back caching (default)

WriteThrough = 1

Write-through caching

Uncached = 2

Uncached (for device memory)

WriteCombining = 3

Write-combining (for framebuffers)

Trait Implementations

impl Clone for CachePolicy

fn clone(&self) -> CachePolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CachePolicy

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

Formats the value using the given formatter.

impl PartialEq for CachePolicy

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

impl Eq for CachePolicy

impl StructuralPartialEq for CachePolicy