Enum KeyType 

#[non_exhaustive]
pub enum KeyType {
    Ed25519,
    X25519,
    P256,
    P384,
    P521,
    Secp256k1,
    Unknown,
}

Known cryptographic key types.

This enum is #[non_exhaustive]: new algorithms (hybrid schemes, future NIST standards, vendor-specific key types) will be added in minor releases without breaking match-all arms.

No Default impl is provided on purpose: a key without a known algorithm is a programming error in this crate, not a sensible default state. KeyType::Unknown exists for parsing paths that receive an unrecognised curve or codec identifier.

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.

Ed25519

X25519

P256

P384

P521

Secp256k1

Unknown

Unrecognised or unsupported key type. Produced by parsing paths on unknown curve identifiers; should never be constructed directly.

Trait Implementations

impl Clone for KeyType

fn clone(&self) -> KeyType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KeyType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for KeyType

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

Formats the value using the given formatter.

impl PartialEq for KeyType

fn eq(&self, other: &KeyType) -> 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 Serialize for KeyType

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 TryFrom<&str> for KeyType

type Error = CryptoError

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<KeyType, <KeyType as TryFrom<&str>>::Error>

Performs the conversion.

impl Zeroize for KeyType

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 Copy for KeyType

impl Eq for KeyType

impl StructuralPartialEq for KeyType