Struct BoxedError

pub struct BoxedError {
    inner: Box<dyn ErrorExt + Send + Sync>,
}

An opaque boxed error based on errors that implement ErrorExt trait.

Fields

inner: Box<dyn ErrorExt + Send + Sync>

Implementations

impl BoxedError

pub fn new<E: ErrorExt + Send + Sync + 'static>(err: E) -> Self

pub fn into_inner(self) -> Box<dyn ErrorExt + Send + Sync>

Trait Implementations

impl Debug for BoxedError

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

Formats the value using the given formatter.

impl Display for BoxedError

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

Formats the value using the given formatter.

impl Error for BoxedError

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

Returns 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, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl ErrorCompat for BoxedError

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

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl ErrorExt for BoxedError

fn status_code(&self) -> StatusCode

Map this error to StatusCode.

fn as_any(&self) -> &dyn Any

Returns the error as Any so that it can be downcast to a specific implementation.

fn output_msg(&self) -> String

where Self: Sized,

fn root_cause(&self) -> Option<&dyn Error>

where Self: Sized,

Find out root level error for nested error

impl StackError for BoxedError

fn debug_fmt(&self, layer: usize, buf: &mut Vec<String>)

fn next(&self) -> Option<&dyn StackError>

fn last(&self) -> &dyn StackError

where Self: Sized,