Enum TlvError

pub enum TlvError {
    Order {
        read: u64,
        max: u64,
    },
    Len {
        expected: u64,
        actual: u64,
    },
    Repeated(u64),
    UnknownEvenType(u64),
}

Possible errors during TLV extension encoding and decoding process

Variants

Order

deterministic order of TLV records is broken: type {read} follows after type {max}

Fields

read: u64

TLV type id read at the current position

max: u64

maximum value of TLV type id read previously

Len

incorrect length of TLV record value: expected {expected}, but only {actual} bytes read

Fields

expected: u64

TLV value length encoded in the TLV record

actual: u64

Actual remaining length of the TLV stream

Repeated(u64)

repeated TLV record with id {0}

UnknownEvenType(u64)

an unknown even TLV type {0}

Trait Implementations

impl Clone for TlvError

fn clone(&self) -> TlvError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TlvError

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

Formats the value using the given formatter.

impl Display for TlvError

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

Formats the value using the given formatter.

impl Error for TlvError

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<TlvError> for Error

fn from(v: TlvError) -> Self

Converts to this type from the input type.

impl Hash for TlvError

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 TlvError

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

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

Tests for self and other values to be equal, and is used by ==.

const 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 PartialOrd for TlvError

fn partial_cmp(&self, other: &TlvError) -> 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 Eq for TlvError

impl StructuralPartialEq for TlvError