examples code with wasmtime 20.0.2 and based on "exact" follow of doc

[seungjin]

I just followed the doc/examples and ended up this updated example code with wasmtime 20.0.2 and "add" folder to create add.wasm component. This may helps newbies just want to follow the doc and code until newer version comes ;-)

https://github.com/seungjin/component-docs/commit/0dc663e8d89afc4cb49b76a59b13b791a7d8af59

[vados-cosmonic]

Hey @seungjin the component docs have changed quite a bit (and we're many versions down in wasmtime now)! Is this still a problem for you?

[seungjin]

Hey @seungjin the component docs have changed quite a bit (and we're many versions down in wasmtime now)! Is this still a problem for you?

Haven't touched this in a while. Looks like my current Wasmtime version is:

seungjin@suthep2 ~> wasmtime --version
wasmtime 32.0.0 (d3054950c 2025-04-21)

Yeah!.. 20.0.2 is ancient! I'll get back to this and let you know in a few days!

[vados-cosmonic]

Hey thanks for taking a look at this -- took us a while to get to your issue, but hopefully when you get around to kicking the tires again, it's resolved!