Enum crypto::signatures::sr25519::DeriveJunction

pub enum DeriveJunction {
    Soft([u8; 32]),
    Hard([u8; 32]),
}

A since derivation junction description. It is the single parameter used when creating a new secret key from an existing secret key.

Variants

Soft([u8; 32])

Soft (vanilla) derivation. Public keys have a correspondent derivation.

Hard([u8; 32])

Hard (“hardened”) derivation. Public keys do not have a correspondent derivation.

Implementations

impl DeriveJunction

pub fn soft<T: Encode>(index: T) -> Self

Create a new soft (vanilla) DeriveJunction from a given, encodable, value.

If you need a hard junction, use hard().

pub fn hard<T: Encode>(index: T) -> Self

Trait Implementations

impl Clone for DeriveJunction

fn clone(&self) -> DeriveJunction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DeriveJunction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DeriveJunction

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

Deserialize this value from the given Serde deserializer.

impl From<DeriveJunction> for DeriveJunction

fn from(j: SrDeriveJunction) -> DeriveJunction

Converts to this type from the input type.

impl From<DeriveJunction> for SrDeriveJunction

fn from(j: DeriveJunction) -> SrDeriveJunction

Converts to this type from the input type.

impl Hash for DeriveJunction

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<DeriveJunction> for DeriveJunction

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for DeriveJunction

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

Serialize this value into the given Serde serializer.

impl Copy for DeriveJunction

impl Eq for DeriveJunction

impl StructuralEq for DeriveJunction

impl StructuralPartialEq for DeriveJunction