Struct SecretVLBytes 

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

Available on 32-bit or 64-bit only.

A wrapper struct around VLBytes that implements [ZeroizeOnDrop]. It behaves just like VLBytes, except that it doesn’t allow conversion into a Vec<u8>.

Implementations

impl SecretVLBytes

pub fn new(vec: Vec<u8>) -> SecretVLBytes

Generate a new variable-length byte vector that implements [ZeroizeOnDrop].

impl SecretVLBytes

pub fn as_slice(&self) -> &[u8]

Get a reference to the vlbytes’s vec.

pub fn push(&mut self, value: u8)

Add an element to this.

pub fn pop(&mut self) -> Option<u8>

Remove the last element.

Trait Implementations

impl AsRef<[u8]> for SecretVLBytes

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

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for SecretVLBytes

fn clone(&self) -> SecretVLBytes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SecretVLBytes

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SecretVLBytes

fn deserialize<__D>( __deserializer: __D, ) -> Result<SecretVLBytes, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Deserialize for SecretVLBytes

fn tls_deserialize<R>(bytes: &mut R) -> Result<SecretVLBytes, Error>

where R: Read, SecretVLBytes: Sized,

Available on crate feature std only.

This function deserializes the bytes from the provided a std::io::Read and returns the populated struct.

fn tls_deserialize_exact(bytes: impl AsRef<[u8]>) -> Result<Self, Error>

where Self: Sized,

Available on crate feature std only.

This function deserializes the provided bytes and returns the populated struct. All bytes must be consumed.

impl DeserializeBytes for SecretVLBytes

fn tls_deserialize_bytes(bytes: &[u8]) -> Result<(SecretVLBytes, &[u8]), Error>

where SecretVLBytes: Sized,

This function deserializes the bytes from the provided a &[u8] and returns the populated struct, as well as the remaining slice.

fn tls_deserialize_exact_bytes(bytes: &[u8]) -> Result<Self, Error>

where Self: Sized,

This function deserializes the provided bytes and returns the populated struct. All bytes must be consumed.

impl Drop for SecretVLBytes

fn drop(&mut self)

Executes the destructor for this type.

impl From<&[u8]> for SecretVLBytes

fn from(slice: &[u8]) -> SecretVLBytes

Converts to this type from the input type.

impl<const N: usize> From<&[u8; N]> for SecretVLBytes

fn from(slice: &[u8; N]) -> SecretVLBytes

Converts to this type from the input type.

impl From<Vec<u8>> for SecretVLBytes

fn from(vec: Vec<u8>) -> SecretVLBytes

Converts to this type from the input type.

impl Hash for SecretVLBytes

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for SecretVLBytes

fn cmp(&self, other: &SecretVLBytes) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SecretVLBytes

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for SecretVLBytes

fn partial_cmp(&self, other: &SecretVLBytes) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for SecretVLBytes

fn tls_serialize<W>(&self, writer: &mut W) -> Result<usize, Error>

where W: Write,

Available on crate feature std only.

Serialize self and write it to the writer. The function returns the number of bytes written to writer.

fn tls_serialize_detached(&self) -> Result<Vec<u8>, Error>

Available on crate feature std only.

Serialize self and return it as a byte vector.

impl Serialize for SecretVLBytes

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Size for SecretVLBytes

fn tls_serialized_len(&self) -> usize

impl Zeroize for SecretVLBytes

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 SecretVLBytes

impl StructuralPartialEq for SecretVLBytes