Struct LocatedError 

pub struct LocatedError<E> { /* private fields */ }

Wrapper that records the call-site for any core::error::Error and exposes it as a StackError.

This is useful when you already have an error type that implements core::error::Error but cannot be modified to derive StackError.

Examples

use pseudo_backtrace::{LocatedError, StackError};

fn assert_stack_error<T:StackError>(){}
     
assert_stack_error::<LocatedError<std::io::Error>>();

Implementations

impl<E> LocatedError<E>

pub fn into_inner(self) -> E

Returns the inner value

Trait Implementations

impl<E: Debug> Debug for LocatedError<E>

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

Formats the value using the given formatter.

impl<E> Display for LocatedError<E>

where E: Display,

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

Formats the value using the given formatter.

impl<E> Error for LocatedError<E>

where E: Error,

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<E> From<E> for LocatedError<E>

fn from(value: E) -> Self

Converts to this type from the input type.

impl<E> StackError for LocatedError<E>

where E: Error,

fn location(&self) -> &'static Location<'static>

Returns the source location of this error.

fn next<'a>(&'a self) -> Option<Chain<'a>>

Returns the next detail in the stack.

fn iter<'a>(&'a self) -> Iter<'a>

where Self: Sized,

Creates an iterator over this error’s stack details.