Struct LockedBuffer 

pub struct LockedBuffer { /* private fields */ }

Arc-wrapped, Mutex-guarded SecureBuffer for sharing across threads.

Implementations

impl LockedBuffer

pub fn new(size: usize) -> Result<Self>

Allocate a new zeroed buffer.

pub fn random(size: usize) -> Result<Self>

Allocate and fill with OsRng random bytes.

pub fn from_bytes(bytes: impl AsRef<[u8]>) -> Result<Self>

Create from an existing byte slice (copies into locked memory).

pub fn freeze(&self) -> Result<()>

pub fn melt(&self) -> Result<()>

pub fn scramble(&self) -> Result<()>

pub fn wipe(&self)

pub fn bytes_zeroizing(&self) -> Zeroizing<Vec<u8>>

Copy contents to a Zeroizing heap allocation.

pub fn size(&self) -> usize

Trait Implementations

impl Debug for LockedBuffer

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

Formats the value using the given formatter.

impl Drop for LockedBuffer

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.