Enum ValidationFailureReason 

#[repr(i32)]
pub enum ValidationFailureReason {
    Unspecified = 0,
    InvalidSignature = 1,
    Expired = 2,
    KeyRetired = 3,
    Malformed = 4,
}

Reason a deeplink-token validation failed. Empty when valid=true.

Variants

Unspecified = 0

InvalidSignature = 1

Token bytes parsed but the HMAC signature did not verify under any active or overlap-window key version.

Expired = 2

Token signature verified but its embedded expiry has passed.

KeyRetired = 3

Signature would have verified, but the key version that signed the token is past the rotation overlap window and has been hard-deleted. This means the token is older than the platform’s retention bound (rotation cadence + overlap window) — operationally equivalent to EXPIRED but distinguishable for telemetry.

Malformed = 4

Token bytes could not be parsed at all (not base64url, wrong length, missing payload separator, etc.). Indicates a tampered or truncated URL.

Implementations

impl ValidationFailureReason

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

Returns true if value is a variant of ValidationFailureReason.

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

👎Deprecated:

Use the TryFrom<i32> implementation instead

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

impl ValidationFailureReason

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<Self>

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

Trait Implementations

impl Clone for ValidationFailureReason

fn clone(&self) -> ValidationFailureReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ValidationFailureReason

impl Debug for ValidationFailureReason

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

Formats the value using the given formatter.

impl Default for ValidationFailureReason

fn default() -> ValidationFailureReason

Returns the “default value” for a type.

impl Eq for ValidationFailureReason

impl From<ValidationFailureReason> for i32

fn from(value: ValidationFailureReason) -> i32

Converts to this type from the input type.

impl Hash for ValidationFailureReason

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 ValidationFailureReason

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ValidationFailureReason

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

impl TryFrom<i32> for ValidationFailureReason

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

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

Performs the conversion.