Template Function rsl::mbind(std::optional<T> const&, Fn)

• Defined in File monad.hpp

Function Documentation

template<typename T, typename Fn>
std::invoke_result_t<Fn, T> rsl::mbind(std::optional<T> const &opt, Fn fn)

Monad optional bind.

Parameters:

• opt – Input optional

• fn – Function, must return a optional

Template Parameters:

• T – Input type

• Fn – Function

Returns:

Return type of fn