Documentation: add information about surrealdb::sql, Id, Thing, ulid

[szabgab]

Description

I can use

use surrealdb::sql::{Id, Thing};
let id = Id::ulid();
let thing = Thing::from(("user", id));

But I can't seem to find the documentation:

https://docs.rs/surrealdb/latest/surrealdb/index.html?search=sql returns nothing

https://docs.rs/surrealdb/latest/surrealdb/index.html?search=ulid returns a link to https://docs.rs/surrealdb/latest/surrealdb/struct.Uuid.html but ulid is not mentioned on that page.

Neither https://docs.rs/surrealdb/latest/surrealdb/index.html?search=Id nor https://docs.rs/surrealdb/latest/surrealdb/index.html?search=Thing returns a page about the right thing. That would be surrealdb::sql::{Id, Thing}

More specifically I was looking for a way to convert a string (received via http) to an Id. Copilot suggested Id::from_ulid_str but that does not seem to exists. (yet :smile: ).

Is there an existing issue for this?

• [X] I have searched the existing issues

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