Struct htrpc::Error
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pub struct Error(_);
This crate specific error type.
Methods from Deref<Target = TrackableError<ErrorKind>>
fn kind(&self) -> &K
Returns the kind of this error.
fn concrete_cause<T>(&self) -> Option<&T> where
T: Error + 'static,
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 Debug for Error
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impl Clone for Error
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fn clone(&self) -> Error
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl Deref for Error
type Target = TrackableError<ErrorKind>
The resulting type after dereferencing
fn deref(&self) -> &Self::Target
The method called to dereference a value
impl From<TrackableError<ErrorKind>> for Error
fn from(f: TrackableError<ErrorKind>) -> Self
Performs the conversion.
impl Display for Error
impl Error for Error
fn description(&self) -> &str
A short description of the error. Read more
fn cause(&self) -> Option<&Error>
The lower-level cause of this error, if any. Read more
impl Trackable for Error
type Event = Event
Event type which a history of an instance of this type can have.
fn assign_tracking_number(&mut self)
Assigns a randomly generated tracking number to this instance. Read more
fn tracking_number(&self) -> Option<TrackingNumber>
Returns the tracking number of this instance if it has been assigned.
fn enable_tracking(self) -> Self where
Self: Sized,
Self: Sized,
Enables tracking of this instance.
fn disable_tracking(self) -> Self where
Self: Sized,
Self: Sized,
Disables tracking of this intance.
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,
F: FnOnce() -> Self::Event,
Add an event into the tail of the history of this instance. Read more
fn in_tracking(&self) -> bool
Returns true
if tracking of this instance is enabled, otherwise false
.
impl Error for Error
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fn custom<T>(msg: T) -> Self where
T: Display,
T: Display,
Used when a [Serialize
] implementation encounters any error while serializing a type. Read more
impl Error for Error
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fn custom<T>(msg: T) -> Self where
T: Display,
T: Display,
Raised when there is general error when deserializing a type. Read more
fn invalid_type(unexp: Unexpected, exp: &Expected) -> Self
Raised when a Deserialize
receives a type different from what it was expecting. Read more
fn invalid_value(unexp: Unexpected, exp: &Expected) -> Self
Raised when a Deserialize
receives a value of the right type but that is wrong for some other reason. Read more
fn invalid_length(len: usize, exp: &Expected) -> Self
Raised when deserializing a sequence or map and the input data contains too many or too few elements. Read more
fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
Raised when a Deserialize
enum type received a variant with an unrecognized name. Read more
fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
Raised when a Deserialize
struct type received a field with an unrecognized name. Read more
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. Read more
fn duplicate_field(field: &'static str) -> Self
Raised when a Deserialize
struct type received more than one of the same field. Read more