Enum FrameSpecError 

pub enum FrameSpecError {
    NotARegistration,
    NotProviderAddressed,
    Constraints(ConstraintError),
    InterestDigestMismatch,
}

Why a registration frame’s carried predicate failed intake validation (SensingInterestFrame::validated_spec). Counter discipline mirrors the leader’s gate (r) intake: constraint rejections are counted by validate_interest_constraints; an interest-digest mismatch bumps SensingCounters::protocol_invalid.

Variants

NotARegistration

The frame is a Deregister — it carries no interest spec.

NotProviderAddressed

The frame is not the provider-addressed leg (SensingInterestFrame::validate_provider_registration only).

Constraints(ConstraintError)

The inline constraint bytes failed parse or digest validation (already counted).

InterestDigestMismatch

The re-derived interest digest does not match the frame’s claim: the sender’s bytes don’t hash to the identity it asserted — protocol-invalid input (already counted). Nothing may coalesce under, or be signed against, the claimed digest.

Implementations

impl FrameSpecError

pub const fn is_security_relevant(self) -> bool

Whether this rejection incremented the protocol-invalid/ security counter (forged or malformed protocol input, as opposed to an addressing or plain-decode problem).

Trait Implementations

impl Clone for FrameSpecError

fn clone(&self) -> FrameSpecError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FrameSpecError

impl Debug for FrameSpecError

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

Formats the value using the given formatter.

impl Display for FrameSpecError

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

Formats the value using the given formatter.

impl Eq for FrameSpecError

impl Error for FrameSpecError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for FrameSpecError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FrameSpecError