mirror of https://github.com/CrimsonTome/tldr.git
37 lines
890 B
Markdown
37 lines
890 B
Markdown
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# cargo rustc
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> Compile a Rust package, and pass extra options to the compiler.
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> More information: <https://doc.rust-lang.org/cargo/commands/cargo-rustc.html>.
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- Build the package or packages defined by the `Cargo.toml` manifest file in the current working directory:
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`cargo rustc`
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- Build artifacts in release mode, with optimizations:
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`cargo rustc --release`
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- Compile with architecture-specific optimizations for the current CPU:
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`cargo rustc --release -- -C target-cpu=native`
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- Compile with speed optimization:
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`cargo rustc -- -C opt-level {{1|2|3}}`
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- Compile with [s]ize optimization (`z` also turns off loop vectorization):
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`cargo rustc -- -C opt-level {{s|z}}`
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- Check if your package uses unsafe code:
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`cargo rustc --lib -- -D unsafe-code`
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- Build a specific package:
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`cargo rustc --package {{package}}`
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- Build only the specified binary:
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`cargo --bin {{name}}`
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