Struct sequoia_openpgp::crypto::mem::Protected

pub struct Protected(_);

Protected memory.

The memory is guaranteed not to be copied around, and is cleared when the object is dropped.

Examples

use sequoia_openpgp::crypto::mem::Protected;

{
    let p: Protected = vec![0, 1, 2].into();
    assert_eq!(p.as_ref(), &[0, 1, 2]);
}

// p is cleared once it goes out of scope.

Trait Implementations

impl AsMut<[u8]> for Protected

fn as_mut(&mut self) -> &mut [u8]

Performs the conversion.

impl AsRef<[u8]> for Protected

fn as_ref(&self) -> &[u8]

Performs the conversion.

impl Clone for Protected

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Protected

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

Formats the value using the given formatter.

impl Deref for Protected

type Target = [u8]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Protected

fn deref_mut(&mut self) -> &mut [u8]

Mutably dereferences the value.

impl Drop for Protected

fn drop(&mut self)

Executes the destructor for this type.

impl From<&'_ [u8]> for Protected

fn from(v: &[u8]) -> Self

Performs the conversion.

impl From<Box<[u8], Global>> for Protected

fn from(v: Box<[u8]>) -> Self

Performs the conversion.

impl From<Protected> for ProtectedMPI

fn from(m: Protected) -> Self

Performs the conversion.

impl From<Protected> for SessionKey

fn from(v: Protected) -> Self

Performs the conversion.

impl From<Vec<u8, Global>> for Protected

fn from(v: Vec<u8>) -> Self

Performs the conversion.

impl Hash for Protected

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<Protected> for Protected

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 !=.

impl Eq for Protected

impl Send for Protected

impl Sync for Protected