Struct philipshue::errors::HueError

pub struct HueError(_, _);

The Error type.

This struct is made of three things:

• an ErrorKind which is used to determine the type of the error.
• a backtrace, generated when the error is created.
• an error chain, used for the implementation of Error::cause().

Methods

impl HueError

fn from_kind(kind: HueErrorKind) -> HueError

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

fn kind(&self) -> &HueErrorKind

Returns the kind of the error.

fn iter(&self) -> ErrorChainIter

Iterates over the error chain.

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

Returns the backtrace associated with this error.

Methods from Deref<Target=HueErrorKind>

fn description(&self) -> &str

A string describing the error kind.

Trait Implementations

impl From<Error> for HueError

fn from(e: Error) -> HueError

Performs the conversion.

impl Debug for HueError

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl ChainedError for HueError

type ErrorKind = HueErrorKind

Associated kind type.

fn new(kind: HueErrorKind, state: State) -> HueError

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

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

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

Returns the kind of the error.

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>>

impl Error for HueError

fn description(&self) -> &str

A short description of the error.

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

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

impl Display for HueError

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

Formats the value using the given formatter.

impl From<Error> for HueError

Json error

fn from(e: Error) -> Self

Performs the conversion.

impl From<Error> for HueError

Hyper error

fn from(e: Error) -> Self

Performs the conversion.

impl From<HueErrorKind> for HueError

fn from(e: HueErrorKind) -> Self

Performs the conversion.

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

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

Performs the conversion.

impl From<String> for HueError

fn from(s: String) -> Self

Performs the conversion.

impl Deref for HueError

type Target = HueErrorKind

The resulting type after dereferencing

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

The method called to dereference a value