问题
I'm trying to run the example code from this project. Following the instructions on the Cargo docs, I did the following:
git clone https://github.com/basiliscos/rust-procol-ftp-client
cd rust-procol-ftp-client
cargo run
cargo test
cargo test should also have compiled the example according to the Rust docs.
Although cargo test executes successfully, when I change into the target/debug directory, I don't find an executable for ftp-get (which is the example code). The target/debug/examples directory is also empty.
What is the best way to go about running this example?
回答1:
Try the following:
cd rust-procol-ftp-client
cargo build --examples
./target/debug/examples/ftp-get
回答2:
You can run a specific example with:
cargo run --example name_of_example
where name_of_example is the base filename (without .rs)
or to run it in release mode:
cargo run --release --example name_of_example
To pass arguments to the example:
cargo run --example name_of_example -- arguments go here
cargo run will automatically build (or rebuild) the program first if it's out of date.
来源：https://stackoverflow.com/questions/54469463/how-do-i-run-a-projects-example-using-cargo