boost-hana

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What is the advantage of Hana's type_c-and-declval dance when querying whether a SFINAE-friendly expression is valid?
user_58252940
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boost-hana c++17 template-meta-programming sfinae c++
What is the usecase of calling hana::is_valid with a nullary function?
user_58252940
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boost-hana c++17 template-meta-programming sfinae c++
How to get the number of fields in a boost-hana adapted struct?
user_105764940
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boost-hana boost c++
Using hana filter on tuple of types: "use of boost::hana::not_equal_t before deduction of auto"
user_55870010
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67
boost-hana auto c++17 boost c++
Why wrapping call to function returning by value in hana::always circumvent requirements of ranges::views::join? Or maybe it doesn't?
user_58252940
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boost-hana std-ranges c++20 c++
how do I check if a struct has BOOST_HANA_ADAPT_STRUCT in a template?
user_14926130
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67
boost-hana c++17
Understanding error when using partial function application or curry in conjunction with overload and std::visit
user_58252940
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129
boost-hana copy-constructor overloading functional-programming c++
Is there a way to express the function application operator/function with Hana?
user_58252940
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combinatory-logic boost-hana functional-programming c++
Can Hana's mechanism for customizing behavior via tag-dispatching be seen as a form of adapter pattern?
user_58252940
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boost-hana template-meta-programming adapter functional-programming c++
How to make std::optional a run-time monad with Hana?
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boost-hana option-type monads functional-programming c++
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