Enum AssuranceLevel 

#[non_exhaustive]
pub enum AssuranceLevel {
    SelfAsserted,
    TokenVerified,
    Authenticated,
    Sovereign,
}

Cryptographic assurance level of a platform identity claim.

Variants are ordered from weakest to strongest so that Ord comparisons reflect trust strength: SelfAsserted < TokenVerified < Authenticated < Sovereign.

Usage:

assert!(AssuranceLevel::Sovereign > AssuranceLevel::Authenticated);
assert!(AssuranceLevel::SelfAsserted < AssuranceLevel::TokenVerified);

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.

SelfAsserted

Self-reported identity, signed only by the claimant’s own key (e.g., PyPI).

TokenVerified

Bearer token validated against a platform API at time of claim (e.g., npm).

Authenticated

OAuth/OIDC challenge-response proving account control (e.g., GitHub).

Sovereign

End-to-end cryptographic identity chain with no third-party trust (auths native).

Implementations

impl AssuranceLevel

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

Human-readable label for display.

pub fn score(&self) -> u8

Numeric score (1–4) for the assurance level.

Trait Implementations

impl Clone for AssuranceLevel

fn clone(&self) -> AssuranceLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AssuranceLevel

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AssuranceLevel

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for AssuranceLevel

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

Formats the value using the given formatter.

impl FromStr for AssuranceLevel

type Err = AssuranceLevelParseError

The associated error which can be returned from parsing.

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

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

impl Hash for AssuranceLevel

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 Ord for AssuranceLevel

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

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

fn partial_cmp(&self, other: &AssuranceLevel) -> 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 AssuranceLevel

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 AssuranceLevel

impl Eq for AssuranceLevel

impl StructuralPartialEq for AssuranceLevel