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Posted to notifications@teaclave.apache.org by GitBox <gi...@apache.org> on 2022/11/03 06:39:56 UTC
[GitHub] [incubator-teaclave] henrysun007 opened a new issue, #664: Rust toolchain update
henrysun007 opened a new issue, #664:
URL: https://github.com/apache/incubator-teaclave/issues/664
### Motivation & problem statement
Current rust version is `nightly-2020-10-25`. It is two years behind `nightly-2022-10-22` that is supported by [Teaclave SGX SDK](https://github.com/apache/incubator-teaclave-sgx-sdk).
The upgrade plan was also asked. #656
The old toolchain is not supported by macos-12. #662
### Proposed solution
Use [v2.0.0-preview](https://github.com/apache/incubator-teaclave-sgx-sdk/blob/v2.0.0-preview) of Teaclave SGX SDK, which supports [cargo-std-aware](https://github.com/rust-lang/wg-cargo-std-aware).
The 2.0 version reimplements SGX Trts, protected file system and other modules with rust. Some underling SGX structures are refactored becoming more "rust". The version is still under preview.
#### Strength
Refer to [README](https://github.com/apache/incubator-teaclave-sgx-sdk/blob/v2.0.0-preview/README.md) of Teaclave SGX SDK.
#### Weakness
I encounted some incompatibility issues due to its incompatibility with Intel's implementation when I updated another project using the 2.0 version.
### Describe alternatives you've considered
Use [v1.1.5](https://github.com/apache/incubator-teaclave-sgx-sdk/tree/master) of Teaclave SGX SDK. Hundreds of third-party rust crates need to be modified.
Please give some advice, thanks!
@volcano0dr @mssun
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[GitHub] [incubator-teaclave] henrysun007 commented on issue #664: Rust toolchain update
Posted by GitBox <gi...@apache.org>.
henrysun007 commented on issue #664:
URL: https://github.com/apache/incubator-teaclave/issues/664#issuecomment-1306582330
Just talked with @volcano0dr. Teaclave SGX SDK 2.0.0 will not have breaking changes in the future and is becoming stable. It seems a good choice to upgrade to the 2.0.0 version. Let me know if you guys have any suggestions.
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[GitHub] [incubator-teaclave] henrysun007 closed issue #664: Rust toolchain update
Posted by GitBox <gi...@apache.org>.
henrysun007 closed issue #664: Rust toolchain update
URL: https://github.com/apache/incubator-teaclave/issues/664
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