Struct ssdp::SSDPError

pub struct SSDPError(pub SSDPErrorKind, _);

The Error type.

This tuple struct is made of two elements:

• an ErrorKind which is used to determine the type of the error.
• An internal State, not meant for direct use outside of error_chain internals, containing:
  • a backtrace, generated when the error is created.
  • an error chain, used for the implementation of Error::cause().

Methods

impl SSDPError

pub fn from_kind(kind: SSDPErrorKind) -> SSDPError

Constructs an error from a kind, and generates a backtrace.

pub fn with_chain<E, K>(error: E, kind: K) -> SSDPError where     E: Error + Send + 'static,     K: Into<SSDPErrorKind>,

Constructs a chained error from another error and a kind, and generates a backtrace.

pub fn kind(&self) -> &SSDPErrorKind

Returns the kind of the error.

Important traits for ErrorChainIter<'a>

impl<'a> Iterator for ErrorChainIter<'a> type Item = &'a (Error + 'a);

pub fn iter(&self) -> ErrorChainIter

Iterates over the error chain.

pub fn backtrace(&self) -> Option<&Backtrace>

Returns the backtrace associated with this error.

Methods from Deref<Target = SSDPErrorKind>

pub fn description(&self) -> &str

A string describing the error kind.

Trait Implementations

impl Debug for SSDPError

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

Formats the value using the given formatter.

impl ChainedError for SSDPError

type ErrorKind = SSDPErrorKind

Associated kind type.

fn new(kind: SSDPErrorKind, state: State) -> SSDPError

fn from_kind(kind: Self::ErrorKind) -> Self

Constructs an error from a kind, and generates a backtrace.

fn with_chain<E, K>(error: E, kind: K) -> Self where     E: Error + Send + 'static,     K: Into<Self::ErrorKind>,

Constructs a chained error from another error and a kind, and generates a backtrace.

fn kind(&self) -> &Self::ErrorKind

Returns the kind of the error.

Important traits for ErrorChainIter<'a>

impl<'a> Iterator for ErrorChainIter<'a> type Item = &'a (Error + 'a);

fn iter(&self) -> ErrorChainIter

Iterates over the error chain.

fn backtrace(&self) -> Option<&Backtrace>

Returns the backtrace associated with this error.

fn extract_backtrace(e: &(Error + Send + 'static)) -> Option<Arc<Backtrace>>

fn display(&'a self) -> Display<'a, Self>

Returns an object which implements Display for printing the full context of this error.

impl Error for SSDPError

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&Error>

The lower-level cause of this error, if any.

impl Display for SSDPError

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

Formats the value using the given formatter.

impl From<Error> for SSDPError

fn from(e: Error) -> Self

Performs the conversion.

impl From<AddrParseError> for SSDPError

fn from(e: AddrParseError) -> Self

Performs the conversion.

impl From<Error> for SSDPError

fn from(e: Error) -> Self

Performs the conversion.

impl From<ParseError> for SSDPError

fn from(e: ParseError) -> Self

Performs the conversion.

impl From<SSDPErrorKind> for SSDPError

fn from(e: SSDPErrorKind) -> Self

Performs the conversion.

impl<'a> From<&'a str> for SSDPError

fn from(s: &'a str) -> Self

Performs the conversion.

impl From<String> for SSDPError

fn from(s: String) -> Self

Performs the conversion.

impl Deref for SSDPError

type Target = SSDPErrorKind

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<SSDPError> for SSDPErrorKind

fn from(e: SSDPError) -> Self

Performs the conversion.