Struct htrpc::Error

pub struct Error(_);

This crate specific error type.

Methods from Deref<Target = TrackableError<ErrorKind>>

pub fn kind(&self) -> &K

Returns the kind of this error.

pub fn concrete_cause<T>(&self) -> Option<&T>where T: Error + 'static,

Tries to return the cause of this error as a value of T type.

If neither this error has a cause nor it is an T value, this method will return None.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy 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 Deref for Error

type Target = TrackableError<ErrorKind>

The resulting type after dereferencing.

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

Dereferences the value.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl Error for Error

fn custom<T>(msg: T) -> Selfwhere T: Display,

Used when a Serialize implementation encounters any error while serializing a type.

impl Error for Error

fn custom<T>(msg: T) -> Selfwhere T: Display,

Raised when there is general error when deserializing a type.

fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a type different from what it was expecting.

fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a value of the right type but that is wrong for some other reason.

fn invalid_length(len: usize, exp: &dyn Expected) -> Self

Raised when deserializing a sequence or map and the input data contains too many or too few elements.

fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self

Raised when a Deserialize enum type received a variant with an unrecognized name.

fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self

Raised when a Deserialize struct type received a field with an unrecognized name.

fn missing_field(field: &'static str) -> Self

Raised when a Deserialize struct type expected to receive a required field with a particular name but that field was not present in the input.

fn duplicate_field(field: &'static str) -> Self

Raised when a Deserialize struct type received more than one of the same field.

impl<T> From<(Error, T)> for Error

fn from((f, _): (Error, T)) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(f: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(f: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(f: Error) -> Self

Converts to this type from the input type.

impl From<Error> for TrackableError<ErrorKind>

fn from(f: Error) -> Self

Converts to this type from the input type.

impl From<ErrorKind> for Error

fn from(f: ErrorKind) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for Error

fn from(f: FromUtf8Error) -> Self

Converts to this type from the input type.

impl<E: Into<Error>> From<Option<E>> for Error

fn from(f: Option<E>) -> Self

Converts to this type from the input type.

impl From<ParseBoolError> for Error

fn from(f: ParseBoolError) -> Self

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(f: ParseError) -> Self

Converts to this type from the input type.

impl From<ParseFloatError> for Error

fn from(f: ParseFloatError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for Error

fn from(f: ParseIntError) -> Self

Converts to this type from the input type.

impl<A, B, C, D, E> From<Phase<A, B, C, D, E>> for Errorwhere Error: From<A> + From<B> + From<C> + From<D> + From<E>,

fn from(f: Phase<A, B, C, D, E>) -> Self

Converts to this type from the input type.

impl From<RecvError> for Error

fn from(f: RecvError) -> Self

Converts to this type from the input type.

impl From<TrackableError<ErrorKind>> for Error

fn from(f: TrackableError<ErrorKind>) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for Error

fn from(f: Utf8Error) -> Self

Converts to this type from the input type.

impl Trackable for Error

type Event = Location

Event type which a history of an instance of this type can have.

fn history(&self) -> Option<&History<Self::Event>>

Returns the reference of the tracking history of this instance.

fn history_mut(&mut self) -> Option<&mut History<Self::Event>>

Returns the mutable reference of the tracking history of this instance.

fn track<F>(&mut self, f: F)where F: FnOnce() -> Self::Event,

Add an event into the tail of the history of this instance.

fn in_tracking(&self) -> bool

Returns true if it is being tracked, otherwise false.