Extracts the error message from a result.

Synopses

Declared in <util/result.h>

Extracts the error message from a result.

bilingual_str
ErrorString(Result<FT> const& result);

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Extracts the error message from a result.

template<typename T>
bilingual_str
ErrorString(Result<T> const& result);

» more...

Return Value

the stored error message, or an empty string when the result holds a value

Parameters

Name

Description

result

the result to inspect

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