Enum Algorithm 

pub enum Algorithm {
    Sha1,
    Sha256,
    Sha512,
}

The HMAC a stored seed names.

SHA-1 is the only value a login seed ever takes and the overwhelming majority of what issuers hand out. The other two exist because otpauth:// can name them and a handful of issuers do: reading algorithm=SHA256 and then generating SHA-1 codes produces six digits that are correct-looking, wrong, and give the user no way to tell which of the two ends is at fault.

Variants

Sha1

Sha256

Sha512

Implementations

impl Algorithm

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

The spelling otpauth:// uses.

pub fn parse(raw: &str) -> Option<Self>

Reads the spelling otpauth:// uses, case- and dash-insensitively.

SHA-256 appears in real URIs even though the spec does not allow it. Rejecting it would mean refusing a seed that every phone accepts.

Trait Implementations

impl Clone for Algorithm

fn clone(&self) -> Algorithm

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() -> Algorithm

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Algorithm

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Algorithm

impl PartialEq for Algorithm

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Algorithm

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Algorithm