Struct HandlerError 

pub struct HandlerError { /* private fields */ }

Implementations

impl HandlerError

pub fn new(msg: &str) -> Self

pub fn context<E>(e: E, msg: &str) -> Self

where E: Error + 'static,

pub fn wrap<E>(msg: &str) -> impl FnOnce(E) -> HandlerError

where E: Error + 'static,

Trait Implementations

impl Debug for HandlerError

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

Formats the value using the given formatter.

impl Display for HandlerError

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

Formats the value using the given formatter.

impl Error for HandlerError

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

Returns the lower-level source of this error, if any.

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.