Enum WarningCode 

pub enum WarningCode {
    ExpiringSoon,
    UnknownFields,
    TimestampValidationSkipped,
    BiometricsSkipped,
    NonStandardCompression,
}

Types of warnings that can be generated during decoding.

Variants

ExpiringSoon

The credential will expire soon (within a configurable threshold).

UnknownFields

Unknown fields were found in the Claim 169 data.

This supports forward compatibility - new fields added to the spec won’t break older decoders. The unknown fields are preserved in Claim169::unknown_fields.

TimestampValidationSkipped

Timestamp validation was explicitly disabled via options.

BiometricsSkipped

Biometric data parsing was skipped via options.

NonStandardCompression

Non-standard compression was detected during decoding or used during encoding.

The Claim 169 spec mandates zlib compression. This warning indicates that a different compression format (brotli, none) was used.

Implementations

impl WarningCode

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

Returns the snake_case string representation of this warning code.

Trait Implementations

impl Clone for WarningCode

fn clone(&self) -> WarningCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WarningCode

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

Formats the value using the given formatter.

impl Display for WarningCode

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

Formats the value using the given formatter.

impl PartialEq for WarningCode

fn eq(&self, other: &WarningCode) -> 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 Copy for WarningCode

impl Eq for WarningCode

impl StructuralPartialEq for WarningCode