Trait IntoCursor

Source

pub trait IntoCursor {
    // Required method
    fn into_cursor(self) -> Option<Cursor>;
}

Expand description

Trait for types that can be converted into a cursor.

This provides flexible DX for cursor pagination methods:

Cursor - zero-cost move when you own the cursor
&str - automatically decodes, returns None if invalid
Option<&str> - perfect for req.query("after") results

§Example

// All of these work:
.after_cursor(cursor)            // Cursor (zero-cost move)
.after_cursor(cursor.clone())    // explicit clone if you need to keep it
.after_cursor("eyJpZCI6MTAwfQ") // &str (base64 encoded)
.after_cursor(req.query("after")) // Option<&str>