Backfill for std::nontype_t.
Declared in <absl/utility/utility.h>
template<auto>
struct nontype_t;An instance of this class can be provided as a disambiguation tag to absl::function_ref to pass the address of a known callable at compile time. Requires C++20 due to auto template parameter.
| Name | Description |
|---|---|
nontype_t [constructor] | Construct a nontype_t tag. |