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1 Syntaxhttps://cppreference.com/cpp/language/requires#Syntax
2 Explanationhttps://cppreference.com/cpp/language/requires#Explanation
3 Local parametershttps://cppreference.com/cpp/language/requires#Local_parameters
4 Simple requirementshttps://cppreference.com/cpp/language/requires#Simple_requirements
5 Type requirementshttps://cppreference.com/cpp/language/requires#Type_requirements
6 Compound requirementshttps://cppreference.com/cpp/language/requires#Compound_requirements
7 Nested requirementshttps://cppreference.com/cpp/language/requires#Nested_requirements
8 Notehttps://cppreference.com/cpp/language/requires#Note
9 Keywordshttps://cppreference.com/cpp/language/requires#Keywords
10 Defect reportshttps://cppreference.com/cpp/language/requires#Defect_reports
11 Referenceshttps://cppreference.com/cpp/language/requires#References
12 See alsohttps://cppreference.com/cpp/language/requires#See_also
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