UPDATE 2: Next design iteration would probably be based on HIR instead of MIR. See more details here. In the meantime, you might want to checkout rlsl!

UPDATE: Development currently slowed down as other projects (i.e gfx-rs) have priority over this one. Will keep on working on it in the future (see above)!

An experimental compiler from Rust to SPIR-V, using the rustc compiler and MIR. The code is based upon [rustc_trans::mir], legacy (actually working) version was based on miri and mir2wasm.

rustc 1.17.0-nightly (0e7727795 2017-02-19)

In order to build the standard and core library directly, you can run:

cargo run -- libcore\lib.rs --target=etc/spirv.json
cargo run -- libstd\lib.rs --extern core=libcore.rlib -L . --target=etc/spirv.json

To build the quad example shader:

cargo run -- rust-examples\quad.rs --extern std=libstd.rlib --extern core=libcore.lib -L . --target=etc/spirv.json

• miri the MIR interpreter.
• rustc_trans::mir.
• mir2wasm

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT) at your option.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you shall be dual licensed as above, without any additional terms or conditions.