Enum Error

pub enum Error {
    InvalidMethod,
    InvalidHeader(String),
    InvalidUri(String),
    InvalidVersion,
    InvalidStatusCode(u16),
    InvalidFormat(String),
    ParserWithLocation {
        line: usize,
        column: usize,
        message: String,
    },
    Parser(String),
    ParseError(String),
    ContentLengthMismatch {
        expected: usize,
        actual: usize,
    },
    MissingHeader(String),
    UnsupportedMediaType(String),
    MalformedUriComponent {
        component: String,
        message: String,
    },
    SdpError(String),
    SdpParsingError(String),
    SdpValidationError(String),
    Transport(String),
    IncompleteParse(String),
    IoError(String),
    LineTooLong(usize),
    TooManyHeaders(usize),
    BodyTooLarge(usize),
    Other(String),
    InvalidInput(String),
    SdpFormatError(String),
    Utf8Error(Utf8Error),
    InternalError(String),
    BuilderError(String),
}

Errors that can occur in SIP protocol handling

Variants

InvalidMethod

Invalid SIP method

InvalidHeader(String)

Invalid SIP header syntax

InvalidUri(String)

Invalid SIP URI

InvalidVersion

Invalid SIP version

InvalidStatusCode(u16)

Invalid status code

InvalidFormat(String)

Invalid message format

ParserWithLocation

Parser error with location information

Fields

line: usize

Line number where the error occurred (1-indexed)

column: usize

Column number where the error occurred (1-indexed)

message: String

Error message

Parser(String)

Parser error

ParseError(String)

Parse error

ContentLengthMismatch

Content-Length mismatch

Fields

expected: usize

Expected length as stated in Content-Length header

actual: usize

Actual length of body

MissingHeader(String)

Missing required header

UnsupportedMediaType(String)

Unsupported media type

MalformedUriComponent

Malformed URI component

Fields

component: String

URI component that is malformed (e.g., “host”, “port”)

message: String

Error message

SdpError(String)

Error related to SDP processing

SdpParsingError(String)

Specific SDP parsing error

SdpValidationError(String)

SDP validation error

Transport(String)

Transport-specific error

IncompleteParse(String)

Incremental parsing error - not enough data

IoError(String)

Input/output error

LineTooLong(usize)

Line too long in SIP message

TooManyHeaders(usize)

Too many headers in SIP message

BodyTooLarge(usize)

Body too large in SIP message

Other(String)

Other error with message

InvalidInput(String)

Invalid input value

SdpFormatError(String)

SDP generation error

Utf8Error(Utf8Error)

Invalid UTF-8 sequence

InternalError(String)

Internal error

BuilderError(String)

Error related to message or header building

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<&str> for Error

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Err<(&str, ErrorKind)>> for Error

fn from(err: Err<(&str, ErrorKind)>) -> Self

Converts to this type from the input type.

impl<'a> From<Err<Error<&'a [u8]>>> for Error

fn from(err: Err<NomError<&'a [u8]>>) -> Self

Converts to this type from the input type.

impl From<Err<Error<&str>>> for Error

fn from(err: Err<Error<&str>>) -> Self

Converts to this type from the input type.

impl From<Err<Error<Vec<u8>>>> for Error

fn from(err: Err<NomError<Vec<u8>>>) -> Self

Converts to this type from the input type.

impl<'a> From<Error<&'a [u8]>> for Error

fn from(err: NomError<&'a [u8]>) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for Error

fn from(err: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for Error

fn from(err: ParseIntError) -> Self

Converts to this type from the input type.

impl From<String> for Error

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for Error

fn from(source: Utf8Error) -> Self

Converts to this type from the input type.