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nix/src/libutil-test-support/string_callback.cc
Graham Christensen e4f62e4608 Apply clang-format universally.
* It is tough to contribute to a project that doesn't use a formatter,
* It is extra hard to contribute to a project which has configured the formatter, but ignores it for some files
* Code formatting makes it harder to hide obscure / weird bugs by accident or on purpose,

Let's rip the bandaid off?

Note that PRs currently in flight should be able to be merged relatively easily by applying `clang-format` to their tip prior to merge.
2025-07-18 12:47:27 -04:00

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#include "nix/util/tests/string_callback.hh"
namespace nix::testing {
void observe_string_cb(const char * start, unsigned int n, void * user_data)
{
auto user_data_casted = reinterpret_cast<std::string *>(user_data);
*user_data_casted = std::string(start);
}
} // namespace nix::testing