mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-23 19:43:20 +00:00
25 lines
1 KiB
Text
25 lines
1 KiB
Text
error: single argument that looks like it should be multiple arguments
|
|
--> $DIR/suspicious_command_arg_space.rs:3:44
|
|
|
|
|
LL | std::process::Command::new("echo").arg("-n hello").spawn().unwrap();
|
|
| ^^^^^^^^^^
|
|
|
|
|
= note: `-D clippy::suspicious-command-arg-space` implied by `-D warnings`
|
|
help: consider splitting the argument
|
|
|
|
|
LL | std::process::Command::new("echo").args(["-n", "hello"]).spawn().unwrap();
|
|
| ~~~~ ~~~~~~~~~~~~~~~
|
|
|
|
error: single argument that looks like it should be multiple arguments
|
|
--> $DIR/suspicious_command_arg_space.rs:4:43
|
|
|
|
|
LL | std::process::Command::new("cat").arg("--number file").spawn().unwrap();
|
|
| ^^^^^^^^^^^^^^^
|
|
|
|
|
help: consider splitting the argument
|
|
|
|
|
LL | std::process::Command::new("cat").args(["--number", "file"]).spawn().unwrap();
|
|
| ~~~~ ~~~~~~~~~~~~~~~~~~~~
|
|
|
|
error: aborting due to 2 previous errors
|
|
|