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d1630e535f
Use compiletest directives instead of manually checking TARGET / tools Changes: - Accept `ignore-wasm32-wasip1` and `needs-wasmtime` directives. - Add support for needing `wasmtime` as a runner. - Update wasm/compiler_builtin tests to use compiletest directives over manual checks.
This directory contains some source code for the Rust project, including:
- The bootstrapping build system
- Various submodules for tools, like cargo, tidy, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.