rust/rustlings
1
0
Fork 0
mirror of https://github.com/rust-lang/rustlings.git synced 2025-07-15 01:24:27 +02:00
Code Issues Releases Activity

Check for Clippy on init

Browse Source
This commit is contained in:
mo8it
2025-07-04 23:23:08 +02:00
parent 1a633e2757
commit f24861957a
1 changed files with 21 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/init.rs
View File

@ -35,7 +35,27 @@ pub fn init() -> Result<()> {
.stdin(Stdio::null())
.stderr(Stdio::null())
.output()
.context(CARGO_LOCATE_PROJECT_ERR)?;
.context(
"Failed to run the command `cargo locate-project …`\n\
Did you already install Rust?\n\
Try running `cargo --version` to diagnose the problem.",
)?;
if !Command::new("cargo")
.arg("clippy")
.arg("--version")
.stdin(Stdio::null())
.stdout(Stdio::null())
.stderr(Stdio::null())
.status()
.context("Failed to run the command `cargo clippy --version`")?
.success()
{
bail!(
"Clippy, the official Rust linter, is missing.\n\
Please install it first before initializing Rustlings."
)
}
let mut stdout = io::stdout().lock();
let mut init_git = true;
@ -170,10 +190,6 @@ pub fn init() -> Result<()> {
Ok(())
}
const CARGO_LOCATE_PROJECT_ERR: &str = "Failed to run the command `cargo locate-project …`
Did you already install Rust?
Try running `cargo --version` to diagnose the problem.";
const INIT_SOLUTION_FILE: &[u8] = b"fn main() {
// DON'T EDIT THIS SOLUTION FILE!
// It will be automatically filled after you finish the exercise.