Circles Groups
Groups are shared currencies backed by collateral from trusted tokens. Users trust the group to accept and use its tokens; the group trusts which tokens it accepts as collateral.
In Rust, the current SDK already covers:
- group queries, memberships, holders, and treasury collateral
- group registration through
Sdk::register_group - group-token mint/redeem planning and native execution
- base-group trust and membership-condition helpers