Captured information about a task failure. More...

#include <task_error.hpp>

Public Member Functions
auto	what () const -> std::string
	Return a printable error message if exception derives from std::exception.

void	rethrow () const
	Rethrow captured exception if present.

Static Public Member Functions
static auto	capture (std::string description={}) -> task_error
	Capture failure context for the current exception state.

Public Attributes
std::exception_ptr	exception
	Original exception object captured from the task.

std::string	task_description
	Optional textual description of the failing task.

std::thread::id	std_id
	std::thread id where the failure occurred.

std::chrono::steady_clock::time_point	timestamp
	Capture timestamp using `steady_clock`.

Detailed Description

Captured information about a task failure.

Definition at line 21 of file task_error.hpp.

Member Function Documentation

◆ capture()

static auto threadschedule::task_error::capture ( std::string description = {} ) -> task_error

inlinestatic

Capture failure context for the current exception state.

Parameters

description Optional task description string.

Definition at line 37 of file task_error.hpp.

Referenced by threadschedule::advanced::error_handled_task< Func >::operator()(), threadschedule::thread_pool::post(), and threadschedule::thread_pool::submit().

◆ rethrow()

void threadschedule::task_error::rethrow ( ) const

inline

Rethrow captured exception if present.

Definition at line 70 of file task_error.hpp.

References exception.

◆ what()

auto threadschedule::task_error::what ( ) const -> std::string

inline

Return a printable error message if exception derives from std::exception.

Returns: Exception message, "Unknown exception", or "No exception".

Definition at line 48 of file task_error.hpp.

References exception.

Member Data Documentation

◆ exception

std::exception_ptr threadschedule::task_error::exception

Original exception object captured from the task.

Definition at line 24 of file task_error.hpp.

Referenced by rethrow(), and what().

◆ std_id

std::thread::id threadschedule::task_error::std_id

std::thread id where the failure occurred.

Definition at line 28 of file task_error.hpp.

◆ task_description

std::string threadschedule::task_error::task_description

Optional textual description of the failing task.

Definition at line 26 of file task_error.hpp.

◆ timestamp

std::chrono::steady_clock::time_point threadschedule::task_error::timestamp

Capture timestamp using steady_clock.

Definition at line 30 of file task_error.hpp.

The documentation for this struct was generated from the following file:

task_error.hpp

Public Member Functions

Static Public Member Functions

Public Attributes