Struct BoxedError2 

pub struct BoxedError2 { /* private fields */ }

Implementations

impl BoxedError2

pub fn is_root(&self) -> bool

pub fn is<T: Error + 'static>(&self) -> bool

impl BoxedError2

pub fn from_root<R>(root: R) -> BoxedError2

where R: Display + Debug + Send + Sync + 'static,

pub fn from_root_with_location<R>(root: R, location: Location) -> BoxedError2

where R: Display + Debug + Send + Sync + 'static,

pub fn from_std<T>(source: T) -> BoxedError2

where T: Error + Send + Sync + 'static,

pub fn from_std_with_location<T>(source: T, location: Location) -> BoxedError2

where T: Error + Send + Sync + 'static,

pub fn from_err2<T>(source: T) -> BoxedError2

where T: Error2 + Send + Sync + 'static,

pub fn from_err2_with_location<T>(source: T, location: Location) -> BoxedError2

where T: Error2 + Send + Sync + 'static,

Trait Implementations

impl Debug for BoxedError2

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

Formats the value using the given formatter.

impl Display for BoxedError2

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

Formats the value using the given formatter.

impl Error for BoxedError2

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 Error2 for BoxedError2

fn backtrace(&self) -> &Backtrace

fn backtrace_mut(&mut self) -> &mut Backtrace