Enum DecoderError 

#[non_exhaustive]
pub enum DecoderError {
    HeaderIndexOutOfBounds,
    IntegerDecodingError(IntegerDecodingError),
    StringDecodingError(StringDecodingError),
    InvalidMaxDynamicSize,
    SizeUpdateAtEnd,
}

Represents all errors that can be encountered while performing the decoding of an HPACK header set.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

HeaderIndexOutOfBounds

IntegerDecodingError(IntegerDecodingError)

StringDecodingError(StringDecodingError)

InvalidMaxDynamicSize

The size of the dynamic table can never be allowed to exceed the max size mandated to the decoder by the protocol. (by performing changes made by SizeUpdate blocks).

SizeUpdateAtEnd

A header block cannot end with a dynamic table size update, it must be treating as a decoding error.

Trait Implementations

impl Clone for DecoderError

fn clone(&self) -> DecoderError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecoderError

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

Formats the value using the given formatter.

impl Display for DecoderError

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

Formats the value using the given formatter.

impl Error for DecoderError

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<E> From<DecoderError> for DecoderOrCallbackError<E>

fn from(err: DecoderError) -> Self

Converts to this type from the input type.

impl PartialEq for DecoderError

fn eq(&self, other: &DecoderError) -> 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 DecoderError

impl StructuralPartialEq for DecoderError