pub struct Error { /* private fields */ }
Expand description
Main high-level error type for the Arti Tor client
If you need to handle different types of errors differently, use the
kind
trait method to check what kind of
error it is.
Note that although this type implements that standard
Error
trait, the output of that trait’s methods are
not covered by semantic versioning. Specifically: you should not rely on
the specific output of Display
, Debug
, or Error::source()
when run on
this type; it may change between patch versions without notification.
Implementations§
Source§impl Error
impl Error
Sourcepub fn detail(&self) -> &ErrorDetail
Available on crate feature error_detail
only.
pub fn detail(&self) -> &ErrorDetail
error_detail
only.Return the underlying error detail object for this error.
In general, it’s not a good idea to use this function. Our
arti_client::ErrorDetail
objects are unstable, and matching on them is
probably not the best way to achieve whatever you’re trying to do.
Instead, we recommend using the kind
trait method if your program needs to distinguish among different types
of errors.
(If the above function don’t meet your needs, please let us know!)
This function is only available when arti-client
is built with the
error_detail
feature. Using this function will void your semver
guarantees.
Source§impl Error
impl Error
Sourcepub fn hint(&self) -> Option<ErrorHint<'_>>
pub fn hint(&self) -> Option<ErrorHint<'_>>
Return a hint object explaining how to solve this error, if we have one.
Most errors won’t have obvious hints, but some do. For the ones that
do, we can return an ErrorHint
.
Right now, ErrorHint
is completely opaque: the only supported option
is to format it for human consumption.
Trait Implementations§
Source§impl Error for Error
impl Error for Error
Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
1.0.0 · Source§fn description(&self) -> &str
fn description(&self) -> &str
Source§impl From<ErrorDetail> for Error
impl From<ErrorDetail> for Error
Source§fn from(detail: ErrorDetail) -> Error
fn from(detail: ErrorDetail) -> Error
Source§impl From<TorAddrError> for Error
impl From<TorAddrError> for Error
Source§fn from(e: TorAddrError) -> Error
fn from(e: TorAddrError) -> Error
Auto Trait Implementations§
impl Freeze for Error
impl !RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl !UnwindSafe for Error
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