Enum FrameError 

pub enum FrameError {
    TooLarge(usize),
    Malformed,
    Payload(String),
    BreaksDecodingRule(String),
    ProofsOutOfBound,
    KeyIdMismatch,
    RequestMismatch,
    NotTheTarget,
    NotTheConnection,
    Unsignable,
    TextTooLong(String),
    InvalidText(String),
    RelayCodeOutsideItsSet,
    OutOfRange(String),
    SealedShape,
    NotAllowed(String),
    SeqMismatch,
    StreamEnded,
    NeighbourSigned,
    NotYetValid(i64),
    Expired(i64),
    SignatureInvalid,
    Key(KeyError),
}

The refusals of a frame, named as macula_frame names them.

Variants

TooLarge(usize)

An encoding longer than MAX_FRAME_BYTES, or a header claiming one.

Malformed

A frame, or the signed object it carries, without exactly the shape and fields of its type.

Payload(String)

A payload the decoding rule would refuse where it arrives, and where.

BreaksDecodingRule(String)

A whole frame the decoding rule would refuse, and where.

ProofsOutOfBound

A request’s delegation chain proofs outside their bound.

KeyIdMismatch

A signed object whose signer is not the key it verified with.

RequestMismatch

A reply, relay error or stream frame naming another request.

NotTheTarget

A reply, or a provider’s first stream frame, from a node other than its request’s target.

NotTheConnection

A relay error from another station than the connection’s.

Unsignable

A key that cannot sign this frame.

TextTooLong(String)

A text longer than its bound, naming the field.

InvalidText(String)

A text that is not valid UTF-8, naming the field.

RelayCodeOutsideItsSet

A relay error code outside its closed set.

OutOfRange(String)

A field outside its range, and which.

SealedShape

A sealed payload built with another shape than its frame’s: a request’s without a kem_ct of a profile’s size or with a nonce, a reply’s or a provider stream frame’s without a 12-byte nonce or with a kem_ct, or a caller stream frame’s with either.

NotAllowed(String)

A stream frame its side does not send, and which.

SeqMismatch

A stream frame out of its side’s order.

StreamEnded

A stream frame after its side’s STREAM_END.

NeighbourSigned

A frame given to sign that already carries a neighbour signature.

NotYetValid(i64)

A publication published too far ahead, by how many milliseconds.

Expired(i64)

A publication past its expiry, by how many milliseconds.

SignatureInvalid

A signed object’s signature that does not verify.

Key(KeyError)

A key that could not sign.

Trait Implementations

impl Clone for FrameError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FrameError

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

Formats the value using the given formatter.

impl Display for FrameError

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

Formats the value using the given formatter.

impl Eq for FrameError

impl Error for FrameError

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 From<FrameError> for LinkError

fn from(e: FrameError) -> Self

Converts to this type from the input type.

impl PartialEq for FrameError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FrameError