Enum SignatureType 

#[repr(i32)]
pub enum SignatureType {
    Ecdsa = 0,
    EcdsaBitcoinSignMessageHardware = 1,
    EcdsaRecoverable = 2,
}

The verification type associated with a signature. Denotes common patterns, i.e. the default common ECDSA curve and parameters, or a custom curve denoted by a particular enum, or a particular signing algorithm. Each specific curve type or signing algorithm should be assigned it’s own enum here, so that the signing flow can be recreated from a single reference.

Variants

Ecdsa = 0

The most common secp256k1 curve used for Bitcoin and Ethereum, corresponds to the standard ECDSA signature used by most hardware / software wallets

EcdsaBitcoinSignMessageHardware = 1

The same curve as above, but following the Bitcoin Message signing strategy in order to make use of existing hardware cold wallets, can be deprecated once hardware wallet support is added for native signatures matching Redgold schema.

EcdsaRecoverable = 2

The raw RSV signature outputs, used for ETH compatibility.

Implementations

impl SignatureType

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of SignatureType.

pub fn from_i32(value: i32) -> Option<SignatureType>

Converts an i32 to a SignatureType, or None if value is not a valid variant.

Trait Implementations

impl Clone for SignatureType

fn clone(&self) -> SignatureType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignatureType

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

Formats the value using the given formatter.

impl Default for SignatureType

fn default() -> SignatureType

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SignatureType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<SignatureType> for i32

fn from(value: SignatureType) -> i32

Converts to this type from the input type.

impl FromStr for SignatureType

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<SignatureType, <Self as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for SignatureType

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 IntoEnumIterator for SignatureType

type Iterator = SignatureTypeIter

fn iter() -> SignatureTypeIter

impl Ord for SignatureType

fn cmp(&self, other: &SignatureType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SignatureType

fn eq(&self, other: &SignatureType) -> 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 PartialOrd for SignatureType

fn partial_cmp(&self, other: &SignatureType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for SignatureType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for SignatureType

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<SignatureType, <Self as TryFrom<&str>>::Error>

Performs the conversion.

impl Copy for SignatureType

impl Eq for SignatureType

impl StructuralPartialEq for SignatureType