Struct lair_keystore::dependencies::sodoken::buffer::BufReadMemLockedSized

pub struct BufReadMemLockedSized<const N: usize>(_);

This sized read-only buffer type is mem_locked. Use this for passwords / private keys, etc, but NOT everything, locked memory is a finite resource.

Trait Implementations

impl<const N: usize> AsBufRead for BufReadMemLockedSized<N>

fn len(&self) -> usize

The length of this buffer.

fn is_empty(&self) -> bool

Is this buffer empty?

fn read_lock(&self) -> ReadGuard<'_>

Obtain read access to the underlying buffer.

fn try_unwrap(
    self: Arc<BufReadMemLockedSized<N>>
) -> Result<Box<[u8], Global>, BufRead>

Attempt to extract the inner contents of this buf without cloning. If this memory is locked or there are clones of this reference, the unwrap will fail, returning a BufRead instance.

impl<const N: usize> AsBufReadSized<N> for BufReadMemLockedSized<N>

fn read_lock_sized(&self) -> ReadGuardSized<'_, N>

Obtain read access to the underlying buffer.

fn into_read_unsized(self: Arc<BufReadMemLockedSized<N>>) -> BufRead

Convert to an unsized BufRead instance without cloning internal data and without changing memory locking strategy.

fn try_unwrap_sized(
    self: Arc<BufReadMemLockedSized<N>>
) -> Result<[u8; N], BufReadSized<N>>

Attempt to extract the inner contents of this buf without cloning. If this memory is locked or there are clones of this reference, the unwrap will fail, returning a BufRead instance.

impl<const N: usize> Debug for BufReadMemLockedSized<N>

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

Formats the value using the given formatter.