Struct Writeback 

pub struct Writeback<const N: usize> {
    pub addr: u32,
    pub data: [u8; N],
}

What a cache operation needs the caller to do on its behalf.

The caches deliberately do not hold a bus handle: rustyn64-cpu sees the bus only as a &mut B borrowed for the duration of a step, and threading it into the cache would widen that borrow across the whole pipeline. Instead a fill or write-back is described here and performed by the caller, which already has the bus.

Fields

addr: u32

Physical address of the line’s first byte.

data: [u8; N]

The line’s bytes.

Trait Implementations

impl<const N: usize> Clone for Writeback<N>

fn clone(&self) -> Writeback<N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const N: usize> Debug for Writeback<N>

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

Formats the value using the given formatter.

impl<'de, const N: usize> Deserialize<'de> for Writeback<N>

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<const N: usize> PartialEq for Writeback<N>

fn eq(&self, other: &Writeback<N>) -> 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<const N: usize> Serialize for Writeback<N>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<const N: usize> Copy for Writeback<N>

impl<const N: usize> Eq for Writeback<N>

impl<const N: usize> StructuralPartialEq for Writeback<N>