Enum Algorithm 

pub enum Algorithm {
    Sha1,
    Sha256,
    Sha512,
}

Which HMAC an authenticator is asked to use.

SHA-1 is the default and, in practice, the only universally supported choice: RFC 6238 §1.2 allows all three, but an app handed algorithm=SHA256 may quietly ignore it and compute SHA-1 anyway, which looks to the person like the server rejecting a correct code. Change this only when you control both ends.

Variants

Sha1

Sha256

Sha512

Implementations

impl Algorithm

pub fn name(self) -> &'static str

The name as an otpauth:// URI spells it.

pub fn parse(name: &str) -> Option<Algorithm>

Read a name back, accepting the spellings seen in the wild.

Trait Implementations

impl Clone for Algorithm

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Algorithm

impl Debug for Algorithm

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

Formats the value using the given formatter.

impl Default for Algorithm

fn default() -> Self

Returns the “default value” for a type.

impl Display for Algorithm

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

Formats the value using the given formatter.

impl Eq for Algorithm

impl PartialEq for Algorithm

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Algorithm