Struct PatchStagingBuffer 

pub struct PatchStagingBuffer<const DC: usize, const EC: usize> { /* private fields */ }

Fixed-capacity staging buffer for transactional writes.

DC is the data capacity in bytes, EC is the max number of entries.

Implementations

impl<const DC: usize, const EC: usize> PatchStagingBuffer<DC, EC>

pub const fn new() -> Self

Trait Implementations

impl<const DC: usize, const EC: usize> Default for PatchStagingBuffer<DC, EC>

fn default() -> Self

Returns the “default value” for a type.

impl<const DC: usize, const EC: usize> StagingBuffer for PatchStagingBuffer<DC, EC>

fn any_staged(&self) -> bool

Returns true if any writes are staged.

fn for_each_staged<F>(&self, f: F) -> Result<(), ShadowError>

where F: FnMut(u16, &[u8]) -> Result<(), ShadowError>,

Iterates over all staged writes in order.

fn write_staged(&mut self, addr: u16, data: &[u8]) -> Result<(), ShadowError>

Stages a write to be applied on commit.

fn apply_overlay(&self, addr: u16, out: &mut [u8]) -> Result<(), ShadowError>

Applies staged writes to the output buffer for the given address range.

fn clear_staged(&mut self) -> Result<(), ShadowError>

Clears all staged writes.