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Macros
-- Constrained template macros
-- Version macros
-- `OUTCOME_CO_TRY(var, expr)`
-- `OUTCOME_CO_TRYV(expr)/OUTCOME_CO_TRY(expr)`
-- `OUTCOME_CO_TRYV2(spec, expr)`
-- `OUTCOME_CO_TRYV2_FAILURE_LIKELY(spec, expr)`
-- `OUTCOME_CO_TRYV_FAILURE_LIKELY(expr)/OUTCOME_CO_TRY_FAILURE_LIKELY(expr)`
-- `OUTCOME_CO_TRYX(expr)`
-- `OUTCOME_CO_TRYX_FAILURE_LIKELY(expr)`
-- `OUTCOME_CO_TRY_FAILURE_LIKELY(var, expr)`
-- `OUTCOME_DISABLE_EXECINFO`
-- `OUTCOME_ENABLE_LEGACY_SUPPORT_FOR`
-- `OUTCOME_NODISCARD`
-- `OUTCOME_REQUIRES(...)`
-- `OUTCOME_SYMBOL_VISIBLE`
-- `OUTCOME_THREAD_LOCAL`
-- `OUTCOME_THROW_EXCEPTION(expr)`
-- `OUTCOME_TRY(var, expr)`
-- `OUTCOME_TRYV(expr)/OUTCOME_TRY(expr)`
-- `OUTCOME_TRYV2(spec, expr)`
-- `OUTCOME_TRYV2_FAILURE_LIKELY(spec, expr)`
-- `OUTCOME_TRYV_FAILURE_LIKELY(expr)/OUTCOME_TRY_FAILURE_LIKELY(expr)`
-- `OUTCOME_TRYX(expr)`
-- `OUTCOME_TRYX_FAILURE_LIKELY(expr)`
-- `OUTCOME_TRY_FAILURE_LIKELY(var, expr)`
-- `OUTCOME_USE_STD_IN_PLACE_TYPE`
-- `OUTCOME_USE_STD_IS_NOTHROW_SWAPPABLE`
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OUTCOME_DISABLE_EXECINFOIf defined, disables the use of the <execinfo.h> header (or the win32 emulation).
Some embedded Linux toolchains do not define <execinfo.h>, thus disabling C++ exceptions on those toolchains produces a failure to find this file. Avoid that problem by defining this macro to disable stack backtrace support entirely.
Overridable : Define before inclusion.
Default : Defined if __ANDROID__ is defined, else undefined.
Header : <outcome/config.hpp>