Enum ParseError

pub enum ParseError<E: Error> {
    InvalidPacketType,
    InvalidAckId,
    InvalidEventName,
    InvalidData,
    InvalidNamespace,
    InvalidAttachments,
    UnexpectedBinaryPacket,
    UnexpectedStringPacket,
    NeedsMoreBinaryData,
    ParserError(E),
}

Errors when parsing/serializing socket.io packets

Variants

InvalidPacketType

Invalid packet type

InvalidAckId

Invalid ack id

InvalidEventName

Invalid event name

InvalidData

Invalid data

InvalidNamespace

Invalid namespace

InvalidAttachments

Invalid attachments

UnexpectedBinaryPacket

Received unexpected binary data

UnexpectedStringPacket

Received unexpected string data

NeedsMoreBinaryData

Needs more binary data before deserialization. It is not exactly an error, it is used for control flow, e.g the common parser needs adjacent binary packets and therefore will returns NeedsMoreBinaryData n times for n adjacent binary packet expected.

In this case the user should call again the parser with the next binary payload.

ParserError(E)

The inner parser error

Implementations

impl<E: Error> ParseError<E>

pub fn wrap_err<E1: Error>(self, f: impl FnOnce(E) -> E1) -> ParseError<E1>

Wrap the ParseError::ParserError variant with a new error type

Trait Implementations

impl<E: Debug + Error> Debug for ParseError<E>

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

Formats the value using the given formatter.

impl<E> Display for ParseError<E>

where E: Debug + Error,

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

Formats the value using the given formatter.

impl<E> Error for ParseError<E>

where E: Error + 'static, Self: Debug + Display,

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: Error> From<E> for ParseError<E>

fn from(source: E) -> Self

Converts to this type from the input type.