Enum SignatureTier 

pub enum SignatureTier {
    None,
    Ed25519,
    Hybrid,
}

Signature strength tier advertised by a WAL header, ordered None < Ed25519 < Hybrid. Compared against TrustAnchor::min_tier to reject a downgrade.

Variants

None

No signatures (chain integrity only).

Ed25519

RFC 8032 Ed25519.

Hybrid

Hybrid Ed25519 + ML-DSA 65.

Trait Implementations

impl Clone for SignatureTier

fn clone(&self) -> SignatureTier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignatureTier

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

Formats the value using the given formatter.

impl Ord for SignatureTier

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

fn eq(&self, other: &SignatureTier) -> 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 SignatureTier

fn partial_cmp(&self, other: &SignatureTier) -> 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 Copy for SignatureTier

impl Eq for SignatureTier

impl StructuralPartialEq for SignatureTier