Struct memsecurity::ZeroizeByte

pub struct ZeroizeByte(/* private fields */);

This a byte that is zeroed out when dropped from memory.

Structure

pub struct ZeroizeByte(u8);

Implementations

impl ZeroizeByte

pub fn new(value: u8) -> Self

Initialize a ZeroizeByte with the value of specified by byte

pub fn new_zeroed() -> Self

Initialize a new byte which is zeroed byte

pub fn set(&mut self, value: u8) -> &mut Self

File the current array with new values specified by the method parameter value: u8

pub fn expose_borrowed(&self) -> &u8

Expose the internal as an borrowed byte

pub fn own(self) -> Self

Own this array

pub fn csprng() -> Self

Generate some random byte and initialize an new ZeroizeByte in the process.

Trait Implementations

impl BorshDeserialize for ZeroizeByte

fn deserialize_reader<R: Read>(reader: &mut R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for ZeroizeByte

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

impl Debug for ZeroizeByte

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

Formats the value using the given formatter.

impl Drop for ZeroizeByte

fn drop(&mut self)

Executes the destructor for this type.

impl PartialEq for ZeroizeByte

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Zeroize for ZeroizeByte

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.

impl Eq for ZeroizeByte

impl ZeroizeOnDrop for ZeroizeByte