Update the examples

[brayo-pip]

So many of the examples provided are broken now. Please update, there are so many breaking changes that are not addressed.

[masakk1]

I second this.
I'm trying to use the pagination_sync example and it's broken.

[MaximoMachado]

What is the error you're encountering with pagination_sync? I ran it myself locally and it worked as expected. Give this command a try: cargo run --example pagination_sync --features="env-file cli client-ureq ureq-rustls-tls" --no-default-features

Also can you give a list of the other examples you're finding are broken?

[Jonsen94]

Just tested "auth_code".

It uses the wrong scope. "user-read-currently-playing" would be correct and works fine.

[ramsayleung]

I don't fully understand the description:

"auth_code" uses the wrong scope, "user-read-currently-playing" would be correct and works fine.

The auth_code example is using exactly the user-read-currently-playing scope:

rspotify/examples/auth_code.rs

Line 36 in eb1260c

let oauth = OAuth::from_env(scopes!("user-read-currently-playing")).unwrap();

[Jonsen94]

Yes, sorry, you are right. The code I refer to is from the comment above it (which I used for the custom callback url):

// Same for RSPOTIFY_REDIRECT_URI. You can also set it explictly:
//
// // let oauth = OAuth { // redirect_uri: "http://localhost:8888/callback".to_string(), // scopes: scopes!("user-read-recently-played"), // ..Default::default(), // }; //

Sorry for the confusion.