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rust

Rust language toolchain entry and compiler usage

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Syntax

$rustc [options] <input>

Optionen

-O

--edition

-o

Examples

Examples

$rustc main.rs

Examples

$rustc -O main.rs

Examples

$rustc --edition=2021 main.rs

See also

cargo rustup

Typical use cases

Compile single files

Test compiler flags

Build learning examples

Note Rust projects are usually built with cargo, while rustc is useful directly for focused compilation.

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