make_coded_rich_error overloads

Synopses

Declared in <folly/result/coded_rich_error.h>

Builds an error from a message and multiple codes.

template<typename... Codes>
constexpr
rich_error<ErrorT<Codes...>>
make_coded_rich_error(
    rich_msg msg,
    ExtraArgs... extra_args,
    Codes... codes);

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Builds an error from a single code and a format message.

template<
    typename Code,
    typename... As>
constexpr
rich_error<ErrorT<Code>>
make_coded_rich_error(
    Code code,
    ExtraArgs... extra_args,
    ext::format_string_and_location<As...> snl = "",
    As const&... args);

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Return Value

  • A rich_error<ErrorT<Codes...>> holding the codes and message.

  • A rich_error<ErrorT>`` holding the code and message.

Parameters

Name

Description

msg

The rich message.

extra_args

Extra required arguments between the message and codes.

codes

The error codes.

code

The single error code.

snl

The format string and source location.

args

Format arguments for the message.

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