Enum KmKeyFlag 

#[non_exhaustive]
pub enum KmKeyFlag {
    NoSek,
    Even,
    Odd,
    Both,
}

KK: which SEK(s) (odd/even) this Key Material message provides (draft-sharabayko-srt-01 §3.2.2).

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.

NoSek

00b: no SEK provided (spec: “invalid extension format”).

Even

01b: even key provided.

Odd

10b: odd key provided.

Both

11b: both even and odd keys provided.

Implementations

impl KmKeyFlag

pub fn from_bits(v: u8) -> Self

Decode the 2-bit KK field.

pub fn to_bits(self) -> u8

The 2-bit wire value.

pub fn key_count(self) -> u8

Number of SEKs this flag indicates (n in the Wrap-field length formula, §3.2.2: n = (KK + 1) / 2).

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

Spec label.

Trait Implementations

impl Clone for KmKeyFlag

fn clone(&self) -> KmKeyFlag

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for KmKeyFlag

impl Debug for KmKeyFlag

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

Formats the value using the given formatter.

impl Display for KmKeyFlag

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

Formats the value using the given formatter.

impl Eq for KmKeyFlag

impl Hash for KmKeyFlag

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

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 PartialEq for KmKeyFlag

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for KmKeyFlag

Available on crate feature serde only.

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 KmKeyFlag