modernize-use-starts-ends-with

Checks for common roundabout ways to express starts_with and ends_with and suggests replacing with starts_with when the method is available. Notably, this will work with std::string and std::string_view.

std::string s = "...";
if (s.find("prefix") == 0) { /* do something */ }
if (s.rfind("prefix", 0) == 0) { /* do something */ }
if (s.compare(0, strlen("prefix"), "prefix") == 0) { /* do something */ }

becomes

std::string s = "...";
if (s.starts_with("prefix")) { /* do something */ }
if (s.starts_with("prefix")) { /* do something */ }
if (s.starts_with("prefix")) { /* do something */ }