uvco::UvcoException Struct Reference

#include <exception.h>

Inheritance diagram for uvco::UvcoException:

Collaboration diagram for uvco::UvcoException:

Public Member Functions
	UvcoException (std::string message) noexcept
	UvcoException (uv_status status, std::string_view where) noexcept
UvcoException &	operator= (const UvcoException &) noexcept=default
UvcoException &	operator= (UvcoException &&) noexcept=default
	UvcoException (const UvcoException &) noexcept=default
	UvcoException (UvcoException &&) noexcept=default
	~UvcoException () noexcept override=default
const char *	what () const noexcept override
	Provide information about the error.
	operator std::string () const
	Like what().

Public Attributes
std::string	message
	The error message.
std::optional< uv_status >	status

Detailed Description

An UvcoException wraps a numeric libuv status code as well as a message. The status code is automatically converted to a string, which can be obtained using what().

Constructor & Destructor Documentation

UvcoException() [1/4]

uvco::UvcoException::UvcoException ( std::string  message )

explicitnoexcept

    : message{std::move(message)} {}

UvcoException() [2/4]

uvco::UvcoException::UvcoException ( uv_status  status, std::string_view  where  )

noexcept

    : message{fmt::format("UV error {} ({})", uv_err_name(status), where)},
      status{status} {}

UvcoException() [3/4]

uvco::UvcoException::UvcoException ( const UvcoException &  )

defaultnoexcept

UvcoException() [4/4]

uvco::UvcoException::UvcoException ( UvcoException &&  )

defaultnoexcept

~UvcoException()

uvco::UvcoException::~UvcoException ( )

overridedefaultnoexcept

Member Function Documentation

operator std::string()

uvco::UvcoException::operator std::string ( ) const

explicit

Like what().

{ return message; }

operator=() [1/2]

UvcoException & uvco::UvcoException::operator= ( const UvcoException &  )

defaultnoexcept

operator=() [2/2]

UvcoException & uvco::UvcoException::operator= ( UvcoException &&  )

defaultnoexcept

what()

const char * uvco::UvcoException::what ( ) const

overridenoexcept

Provide information about the error.

{ return message.c_str(); }

Member Data Documentation

message

std::string uvco::UvcoException::message

The error message.

status

std::optional<uv_status> uvco::UvcoException::status

The status. An UvcoException may not be caused by a libuv error, in which case status is nullopt.

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

• uvco/exception.h
• uvco/exception.cc