Enum PbapError 

pub enum PbapError {
    Obex(ObexError),
    Transport(TransportError),
    ServerError(u8),
    UnexpectedEof,
    ResponseTooLarge,
    InvalidEncoding,
    Contact(ContactError),
    CardListing(CardListingError),
    InvalidInput(&'static str),
}

PBAP client errors — OBEX, transport, server response, vCard parse, XML listing parse, and input validation.

Variants

Obex(ObexError)

Connection state violation, packet codec failure, or server rejection.

Transport(TransportError)

Framing error or OS-level socket failure.

ServerError(u8)

Remote device returned a non-OK response opcode; inner byte is the opcode.

UnexpectedEof

Transport stream ended before a complete packet was received.

ResponseTooLarge

Response body exceeded the 4 MiB safety ceiling.

InvalidEncoding

Response body is not valid UTF-8; cannot parse as vCard text.

Contact(ContactError)

calcard failed to parse a vCard in the response body.

CardListing(CardListingError)

Remote vCard-listing XML was malformed or a <card> element lacked the required handle attribute.

InvalidInput(&'static str)

A user-supplied parameter failed wire-format validation; inner message names the violated constraint.

Trait Implementations

impl Debug for PbapError

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

Formats the value using the given formatter.

impl Display for PbapError

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

Formats the value using the given formatter.

impl Error for PbapError

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<CardListingError> for PbapError

fn from(source: CardListingError) -> Self

Converts to this type from the input type.

impl From<ContactError> for PbapError

fn from(source: ContactError) -> Self

Converts to this type from the input type.

impl From<ObexError> for PbapError

fn from(source: ObexError) -> Self

Converts to this type from the input type.

impl From<TransportError> for PbapError

fn from(source: TransportError) -> Self

Converts to this type from the input type.