Enum AdditionalInfoType 

pub enum AdditionalInfoType {
    EVCCID,
    ISO14443SubType,
    PspRef,
    SessionRef,
    MerchantRef,
    PaymentBrand,
    ReadingMethod,
    PaymentRecognition,
    CardBin,
    CardLast4Digits,
    CardExpiryDate,
    HashedCardNr,
    WalletUserId,
}

Standardized AdditionalInfo.type values.

Merged from the spec’s general table and its ad hoc payment table, which both populate the same wire field.

A closed set: it holds only the values the specification defines. The wire field is a string, so a deployment can still send something else – from_wire returns None for that, which is not by itself a protocol error.

Variants

EVCCID

The EVCCID of EV is added as additionalInfo to an idToken for ISO 15118-20 sessions.

ISO14443SubType

The subtype of an ISO 14443 RFID card. For example: ‘VDE-AR-E-2532-100’ (a secure variant of ISO 14443).

PspRef

Payment Service Provider reference id for payment session. Only use when PspRef is not in idToken.

SessionRef

Payment session reference id from terminal (not the same as pspRef)

MerchantRef

Merchant (CSO) reference id for payment session

PaymentBrand

Brand of ad hoc payment card. See predefined list of values in table below.

ReadingMethod

Contactless / Contact / Magstripe

PaymentRecognition

Credit/debit card or digital wallet. See predefined list of values in table below.

CardBin

Card first 6 digits

CardLast4Digits

Card last 4 digits

CardExpiryDate

The expiry date of the card. Format: YYYY/MM

HashedCardNr

The hashed card number.

WalletUserId

User ID for a digital wallet, e.g. Alipay.

Implementations

impl AdditionalInfoType

pub const ALL: &'static [Self]

Every value this version’s specification defines (13), in spec order.

pub const fn as_str(&self) -> &'static str

This value as it appears on the wire.

pub fn from_wire(value: &str) -> Option<Self>

Parses a wire value, returning None for values the specification doesn’t define (e.g. a vendor’s own).

Trait Implementations

impl Clone for AdditionalInfoType

fn clone(&self) -> AdditionalInfoType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AdditionalInfoType

impl Debug for AdditionalInfoType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AdditionalInfoType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for AdditionalInfoType

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

Formats the value using the given formatter.

impl Eq for AdditionalInfoType

impl FromStr for AdditionalInfoType

type Err = UnknownValue

The associated error which can be returned from parsing.

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

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

impl Hash for AdditionalInfoType

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 AdditionalInfoType

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for AdditionalInfoType

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AdditionalInfoType