#include <error.hh>

Inheritance diagram for nix::BaseError:

Collaboration diagram for nix::BaseError:

Public Member Functions
	BaseError (const BaseError &)=default

BaseError &	operator= (BaseError const &rhs)=default

template<typename... Args>
	BaseError (unsigned int status, const Args &... args)

template<typename... Args>
	BaseError (const std::string &fs, const Args &... args)

template<typename... Args>
	BaseError (const Suggestions &sug, const Args &... args)

	BaseError (HintFmt hint)

	BaseError (ErrorInfo &&e)

	BaseError (const ErrorInfo &e)

const char *	what () const noexcept override

const std::string &	msg () const

const ErrorInfo &	info () const

void	withExitStatus (unsigned int status)

void	atPos (std::shared_ptr< Pos > pos)

void	pushTrace (Trace trace)

template<typename... Args>
void	addTrace (std::shared_ptr< Pos > &&e, std::string_view fs, const Args &... args)

void	addTrace (std::shared_ptr< Pos > &&e, HintFmt hint, TracePrint print=TracePrint::Default)

bool	hasTrace () const

const ErrorInfo &	info ()

Detailed Description

BaseError should generally not be caught, as it has Interrupted as a subclass. Catch Error instead.

Member Function Documentation

const std::string & nix::BaseError::calcWhat ( ) const

protected

Format err.msg and set what_ to the resulting value.

std::optional<std::string> nix::BaseError::what_

mutableprotected

Cached formatted contents of err.msg.

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