Struct UnboxedError

pub struct UnboxedError<ErrorKindT: Fail> { /* private fields */ }

An error type which stores the backtrace, cause pointer and error kind inline.

This is potentially a very large object, but it doesn’t allocate on creation unlike BoxedError.

Implementations

impl<ErrorKindT: Fail> UnboxedError<ErrorKindT>

pub fn kind(&self) -> &ErrorKindT

Trait Implementations

impl<ErrorKindT: Debug + Fail> Debug for UnboxedError<ErrorKindT>

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

Formats the value using the given formatter.

impl<ErrorKindT: Fail> Display for UnboxedError<ErrorKindT>

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

Formats the value using the given formatter.

impl<ErrorKindT: Fail> Fail for UnboxedError<ErrorKindT>

fn cause(&self) -> Option<&dyn Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

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

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn name(&self) -> Option<&str>

Returns the “name” of the error.

fn context<D>(self, context: D) -> Context<D>

where D: Display + Send + Sync + 'static, Self: Sized,

Provides context for this failure.

fn compat(self) -> Compat<Self>

where Self: Sized,

Wraps this failure in a compatibility wrapper that implements std::error::Error.

impl<ErrorKindT: Fail> From<Context<ErrorKindT>> for UnboxedError<ErrorKindT>

fn from(inner: Context<ErrorKindT>) -> Self

Converts to this type from the input type.

impl<ErrorKindT: Fail> From<ErrorKindT> for UnboxedError<ErrorKindT>

fn from(kind: ErrorKindT) -> Self

Converts to this type from the input type.