Enum AccessTier 

#[non_exhaustive]
pub enum AccessTier {
    Public = 0,
    Professional = 1,
    Confidential = 2,
}

Re-export the canonical AccessTier from dpp-domain. ESPR access tier levels for DPP data gating.

The EU ESPR mandates three tiers of data access:

• Public: No credential required. Visible to any consumer.
• Professional: Requires a W3C Verifiable Credential proving the holder’s role (repairer, recycler, remanufacturer, etc.).
• Confidential: Requires an institutional DID (market surveillance authority, customs, notified body).

This is the canonical definition used across all dpp-core crates.

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.

Public = 0

Professional = 1

Confidential = 2

Trait Implementations

impl Clone for AccessTier

fn clone(&self) -> AccessTier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AccessTier

impl Debug for AccessTier

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AccessTier

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AccessTier

impl Hash for AccessTier

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 AccessTier

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for AccessTier

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AccessTier