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Update Rust instructions, add a link to wasi-sysroot.

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This commit is contained in:
Dan Gohman
2019-03-31 06:28:42 -07:00
parent 7378a0bfbe
commit a6f31a2be3
2 changed files with 7 additions and 3 deletions
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3
docs/WASI-documents.md
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@@ -9,6 +9,8 @@ For specifics on the API, see the [API documentation](https://github.com/CraneSt
Additionally, a C header file describing the WASI API is
[here](https://github.com/CraneStation/wasi-sysroot/blob/wasi/libc-bottom-half/headers/public/wasi/core.h).
The WASI libc repository is [wasi-sysroot](https://github.com/CraneStation/wasi-sysroot/).
For some discussion of capability-based design, see the [Capabilities document](WASI-capabilities.md).
For some discussion of WASI's design inspiration, see the [Background document](WASI-background.md).
@@ -19,4 +21,3 @@ For some ideas of things that we may want to change about WASI in the
short term, see the [possible changes](WASI-some-possible-changes.md) document.
For longer-term ideas, see the [possible future features](WASI-possible-future-features.md)
document.

7
docs/WASI-intro.md
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@@ -26,9 +26,12 @@ toolchains will be able to implement WASI as well!
### Rust
To install a WASI-enabled Rust toolchain, follow the instructions here:
To install a WASI-enabled Rust toolchain:
https://github.com/alexcrichton/rust/releases/tag/wasi3
```
rustup target add wasm32-unknown-wasi --toolchain nightly
cargo +nightly build --target wasm32-unknown-wasi
```
Until now, Rust's WebAssembly support has had two main options, the
Emscripten-based option, and the wasm32-unknown-unknown option. The latter