detail::expect Struct Reference

#include <expect.h>

Static Public Member Functions
static void	throw_ (std::error_code ec, const char *msg, const char *file, unsigned line)
template<typename T>
static T	unwrap (::expect< T > &&result, const char *error_msg, const char *file, unsigned line)
	If result.has_error() call throw_. Otherwise,.
static void	unwrap (::expect< void > &&result, const char *error_msg, const char *file, unsigned line)
	If result.has_error() call throw_.

Detailed Description

Definition at line 78 of file expect.h.

Member Function Documentation

throw_()

void expect< T >::throw_ ( std::error_code ec, const char * msg, const char * file, unsigned line )

static

Exceptions

std::system_error

with ec, optional msg and/or optional file + line.

Definition at line 64 of file expect.cpp.

    {
        if (msg || file)
            throw std::system_error{ec, generate_error(msg, file, line)};
        throw std::system_error{ec};
    }

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unwrap() [1/2]

template<typename T>

T detail::expect::unwrap ( ::expect< T > && result, const char * error_msg, const char * file, unsigned line )

inlinestatic

If result.has_error() call throw_. Otherwise,.

Returns

*result by move.

Definition at line 85 of file expect.h.

        {
            if (!result)
                throw_(result.error(), error_msg, file, line);
            return std::move(*result);
        }

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unwrap() [2/2]

void expect< T >::unwrap ( ::expect< void > && result, const char * error_msg, const char * file, unsigned line )

inlinestatic

If result.has_error() call throw_.

Definition at line 443 of file expect.h.

    {
        if (!result)
            throw_(result.error(), error_msg, file, line);
    }

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---

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

• /home/abuild/rpmbuild/BUILD/electroneum-5.1.3.1-build/electroneum-5.1.3.1/src/common/expect.h
• /home/abuild/rpmbuild/BUILD/electroneum-5.1.3.1-build/electroneum-5.1.3.1/src/common/expect.cpp