Talk: C++20 - the small things

[dermojo]

Title: C++20 - the small things (4-part series)

Length: 4x 20 minutes

Status: Ready

Required preparation time: ~1 day

Description:
These talks cover new features added to C++20, that aren't "major" (like concepts or modules), but smaller things that get less attention. Examples: vocabulary types, std::exchange etc.
The list of things is quite long, so I split them up into 4 separate talks (each smaller and easier to digest).

Part I

• Initialization
• CTAD

Part II

• Structured Bindings
• Initializers for if / switch / (ranged)-for
• Default / 3-way comparison (“Spaceship” <=> )

Part III

• Constexpr changes, “using enum”, new attributes, std::exchange, std::erase(_if), UTF-8

Part IV

• “New vocabulary” (optional, any, variant, string_view, span, byte)