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