Struct CacheFlushOnDrop 

pub struct CacheFlushOnDrop<T: CacheFlushSanitize> { /* private fields */ }

Clear-on-drop wrapper using volatile writes followed by x86_64 cache line eviction.

Implementations

impl<T: CacheFlushSanitize> CacheFlushOnDrop<T>

pub const fn new(inner: T) -> Self

Wrap a value that implements CacheFlushSanitize.

pub fn with_secret<R>(&self, inspect: impl FnOnce(&T) -> R) -> R

Run a closure with read-only access to the wrapped value.

pub fn with_secret_mut<R>(&mut self, edit: impl FnOnce(&mut T) -> R) -> R

Run a closure with mutable access to the wrapped value.

pub fn into_cleared(self)

Consume the wrapper after first clearing and flushing the wrapped value.

Trait Implementations

impl<T: CacheFlushSanitize> Debug for CacheFlushOnDrop<T>

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

Formats the value using the given formatter.

impl<T: CacheFlushSanitize> Drop for CacheFlushOnDrop<T>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.