ICRC-1 , ICRC-2 and ICRC-3 in rust

[agentDPS]

I have been trying to find ICRC-1, ICRC-2 or ICRC-3 implementation of tokens in rust icp , specifically using the latest ic_cdk version higher than 0.11.0 . Specifically i am trying to do the following…

1. Implementing a token standard in rust
2. A canister accepting payment of the token standard which i made in rust .
3. A factory pattern such that a parent canister can create a token programmatically .

[Severin]

Here are some links that may be interesting:

• DFINITY’s ICRC ledger. It supports ICRC-1 and 2, not sure about 3
• The cycles ledger. It supports ICRC-1, 2, and 3, plus some other functionality
• Rust token transfer sample and Motoko ICRC-2 sample. By combining the two you should see how you can accept payments

[agentDPS]

I have noticed that Defi related things in ICP . is quite fragmented . There isn’t a smooth developer on boarding to creating tokens , factory tokens or swaps.

[officex]

We are currently looking for a reference ICRC2 repo in rust as well. Something like OpenZeppelin library in EVM ecosystem.

[sea-snake]

ic/rs/ledger_suite/icrc1/ledger at master · dfinity/ic

Is the official Rust implementation also used for SNS token canisters, it implements ICRC-1 and its extensions.