implement `core::error::Error` in `no_std`

hyperledger-iroha / iroha

Iroha - A simple, enterprise-grade decentralized ledger

https://wiki.hyperledger.org/display/iroha

Apache License 2.0

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Open mversic opened 2 months ago

mversic commented 2 months ago

after migration to Rust 1.81 it's now possible to implement Error trait in no_std

DCNick3 commented 2 months ago

This would be blocked on thiserror merging the relevant functionality I think, since we use it in a bunch of places for deriving Error

DCNick3 commented 2 weeks ago

thiserror 2.0 released today, and it does support no_std now!