+1 approve "no-std" eases the burden of maintaining target-specific Rust standard libraries and meets the basic requirements to rewrite existing "C" TAs.
On Wed, May 8, 2024 at 8:51 PM Yuan Zhuang <yu...@apache.org> wrote: > Hi community, > > I'm initiating a vote thread to propose a change in the default > branch for Teaclave TrustZone SDK > <https://github.com/apache/incubator-teaclave-trustzone-sdk> > from "master" to "no-std". > > Teaclave TrustZone SDK is based on the > OP-TEE <https://www.op-tee.org/> project and offers ergonomic APIs > for Trusted Application developers. > > Currently, we provide two development modes for Rust Trusted > Applications (TAs): `no-std` (the `no-std` branch) and `std` (the > original `master` branch). > > We began developing `no-std` in December 2023. It is recommended > for its utilization of the standard Rust toolchain, resulting in > performance improvements and reduction in binary size. The `no-std` > TA has been integrated into OP-TEE's building system, replacing the > original `std` TAs since OP-TEE Release 4.1.0 (19/Jan/24). > > While our original `std` support allows for the usage of more > third-party crates, manual porting of `std` occurs infrequently. > Therefore, we maintain it as an option for functionality, keep its > original branch name "master" for compatibility purposes. > (Additionally, we're considering upstreaming the > `aarch64-unknown-optee-trustzone` target to the official Rust > repository.) > > At this stage, to promote `no-std` as the preferred choice for > developers, I propose changing the default branch to "no-std". > > The vote will be open for at least 7 days. Everyone is welcome to > share your thoughts and cast your vote. Please vote by replying to > this thread explicitly. > > [ ] +1 approve > [ ] +0 no opinion > [ ] -1 disapprove with the reason > > Best regards, > > Yuan Zhuang, > Apache Teaclave (incubating) PPMC > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@teaclave.apache.org > For additional commands, e-mail: dev-h...@teaclave.apache.org > >
