Enum Kdf 

#[non_exhaustive]
pub enum Kdf {
    None,
    Bcrypt {
        salt: Vec<u8>,
        rounds: u32,
    },
}

Key Derivation Functions (KDF).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

No KDF.

Bcrypt

Available on crate feature alloc only.

bcrypt-pbkdf options.

Fields

salt: Vec<u8>

Salt

rounds: u32

Rounds

Implementations

impl Kdf

pub fn algorithm(&self) -> KdfAlg

Get the KDF algorithm.

pub fn is_none(&self) -> bool

Is the KDF configured as none?

pub fn is_some(&self) -> bool

Is the KDF configured as anything other than none?

pub fn is_bcrypt(&self) -> bool

Available on crate feature alloc only.

Is the KDF configured as bcrypt (i.e. bcrypt-pbkdf)?

Trait Implementations

impl Clone for Kdf

fn clone(&self) -> Kdf

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Kdf

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

Formats the value using the given formatter.

impl Decode for Kdf

type Error = Error

Type returned in the event of a decoding error.

fn decode(reader: &mut impl Reader) -> Result<Self>

Attempt to decode a value of this type using the provided Reader.

impl Default for Kdf

fn default() -> Self

Returns the “default value” for a type.

impl Encode for Kdf

fn encoded_len(&self) -> Result<usize>

Get the length of this type encoded in bytes, prior to Base64 encoding.

fn encode(&self, writer: &mut impl Writer) -> Result<()>

Encode this value using the provided Writer.

fn encoded_len_prefixed(&self) -> Result<usize, Error>

Return the length of this type after encoding when prepended with a uint32 length prefix.

fn encode_prefixed(&self, writer: &mut impl Writer) -> Result<(), Error>

Encode this value, first prepending a uint32 length prefix set to Encode::encoded_len.

impl PartialEq for Kdf

fn eq(&self, other: &Kdf) -> 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 Eq for Kdf

impl StructuralPartialEq for Kdf

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes

Size for each variant:

• None: 0 bytes
• Bcrypt: 32 bytes