/*! The migration table.

This is a table listing pairs of (from_bucket_id, to_bucket_id).  A pair
in this table indicates that a user with a Lox credential containing
from_bucket_id (and possibly meeting other conditions as well) is
entitled to exchange their credential for one with to_bucket_id.  (Note
that the credentials contain the bucket attributes, which include both
the id and the bucket decrytpion key, but the table just contains the
bucket ids.) */

/// The migration table
#[derive(Default, Debug)]
pub struct MigrationTable {
    pub table: Vec<(u32, u32)>,
}