Enum CacheabilityAttribute 

#[repr(u8)]
pub enum CacheabilityAttribute {
    NonCacheable = 0,
    WriteBackReadWriteAllocate = 1,
    WriteThroughReadAllocate = 2,
    WriteBackReadAllocate = 3,
}

The cacheability attribute of a normal memory regions, as defined by the TCR_ELx.IRGNn and TCR_ELx.ORGNn fields.

[arm/v8]: D13.2.120 TCR_EL1, Translation Control Register (EL1) [arm/v8]: D13.2.121 TCR_EL2, Translation Control Register (EL2)

Variants

NonCacheable = 0

WriteBackReadWriteAllocate = 1

WriteThroughReadAllocate = 2

WriteBackReadAllocate = 3

Trait Implementations

impl Clone for CacheabilityAttribute

fn clone(&self) -> CacheabilityAttribute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CacheabilityAttribute

impl Debug for CacheabilityAttribute

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

Formats the value using the given formatter.

impl Eq for CacheabilityAttribute

impl Immutable for CacheabilityAttribute

impl IntoBytes for CacheabilityAttribute

where (): PaddingFree<Self, { _ }>,

fn as_bytes(&self) -> &[u8]

where Self: Immutable,

Gets the bytes of this value.

fn write_to(&self, dst: &mut [u8]) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to dst.

fn write_to_prefix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the prefix of dst.

fn write_to_suffix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the suffix of dst.

impl PartialEq for CacheabilityAttribute

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CacheabilityAttribute

impl TryFromBytes for CacheabilityAttribute

fn try_read_from_bytes( source: &[u8], ) -> Result<Self, ConvertError<!, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read the given source as a Self.

fn try_read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), ConvertError<!, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the prefix of the given source.

fn try_read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), ConvertError<!, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the suffix of the given source.