Enum SignatureFormat 

#[repr(i32)]
pub enum SignatureFormat {
    Unspecified = 0,
    Raw = 1,
    Der = 2,
    Concat = 3,
    Symbolic = 10_000,
}

Variants

Unspecified = 0

Raw = 1

Signature scheme specific signature format Legacy format no longer used, except for migrations

Der = 2

ASN.1 + DER-encoding of the r and s integers, as defined in https://datatracker.ietf.org/doc/html/rfc3279#section-2.2.3 Used for ECDSA signatures

Concat = 3

Concatenation of the integers r || s in little-endian form, as defined in https://datatracker.ietf.org/doc/html/rfc8032#section-3.3 Note that this is different from the format defined in IEEE P1363, which uses concatenation in big-endian form. Used for EdDSA signatures

Symbolic = 10_000

Symbolic crypto, must only be used for testing

Implementations

impl SignatureFormat

pub const fn is_valid(value: i32) -> bool

Returns true if value is a variant of SignatureFormat.

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

👎Deprecated:

Use the TryFrom<i32> implementation instead

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

impl SignatureFormat

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

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<SignatureFormat>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for SignatureFormat

fn clone(&self) -> SignatureFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SignatureFormat

impl Debug for SignatureFormat

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

Formats the value using the given formatter.

impl Default for SignatureFormat

fn default() -> SignatureFormat

Returns the “default value” for a type.

impl Eq for SignatureFormat

impl Hash for SignatureFormat

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

where __H: Hasher,

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 Ord for SignatureFormat

fn cmp(&self, other: &SignatureFormat) -> 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 SignatureFormat

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for SignatureFormat

fn partial_cmp(&self, other: &SignatureFormat) -> 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 StructuralPartialEq for SignatureFormat

impl TryFrom<i32> for SignatureFormat

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<SignatureFormat, UnknownEnumValue>

Performs the conversion.