Struct trackable::error::Failure
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[src]
pub struct Failure(_);
TrackableError type specialized for Failed.
Methods
impl Failure[src]
pub fn from_error<E>(error: E) -> Self where
E: Into<BoxError>, [src]
E: Into<BoxError>,
Makes a new Failure instance which was caused by the error.
Methods from Deref<Target = TrackableError<Failed>>
pub fn kind(&self) -> &K[src]
Returns the kind of this error.
pub fn concrete_cause<T>(&self) -> Option<&T> where
T: Error + 'static, [src]
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 Failure[src]
fn fmt(&self, __arg_0: &mut Formatter) -> Result[src]
Formats the value using the given formatter. Read more
impl Clone for Failure[src]
fn clone(&self) -> Failure[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl Deref for Failure[src]
type Target = TrackableError<Failed>
The resulting type after dereferencing.
fn deref(&self) -> &Self::Target[src]
Dereferences the value.
impl Display for Failure[src]
fn fmt(&self, f: &mut Formatter) -> Result[src]
Formats the value using the given formatter. Read more
impl Error for Failure[src]
fn description(&self) -> &str[src]
A short description of the error. Read more
fn cause(&self) -> Option<&Error>[src]
The lower-level cause of this error, if any. Read more
impl Trackable for Failure[src]
type Event = Location
Event type which a history of an instance of this type can have.
fn history(&self) -> Option<&History<Self::Event>>[src]
Returns the reference of the tracking history of this instance. Read more
fn history_mut(&mut self) -> Option<&mut History<Self::Event>>[src]
Returns the mutable reference of the tracking history of this instance. Read more
fn track<F>(&mut self, f: F) where
F: FnOnce() -> Self::Event, [src]
F: FnOnce() -> Self::Event,
Add an event into the tail of the history of this instance. Read more
fn in_tracking(&self) -> bool[src]
Returns true if it is being tracked, otherwise false.
impl From<TrackableError<Failed>> for Failure[src]
fn from(f: TrackableError<Failed>) -> Self[src]
Performs the conversion.