language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-09-28 21:05:02 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

ra_proc_macro: cleanups here and there

Browse source
This commit is contained in:
veetaha 2020-04-20 21:26:10 +03:00
parent 36840bd6c7
commit d3019164dc
12 changed files with 141 additions and 190 deletions
Download patch file Download diff file Expand all files Collapse all files

27
crates/ra_proc_macro/src/process.rs
View file

@ -45,24 +45,23 @@ impl Drop for Process {
}
impl Process {
fn run<I, S>(process_path: &Path, args: I) -> Result<Process, io::Error>
where
I: IntoIterator<Item = S>,
S: AsRef<OsStr>,
{
let child = Command::new(process_path.clone())
fn run(
process_path: PathBuf,
args: impl IntoIterator<Item = impl AsRef<OsStr>>,
) -> Result<Process, io::Error> {
let child = Command::new(&process_path)
.args(args)
.stdin(Stdio::piped())
.stdout(Stdio::piped())
.stderr(Stdio::null())
.spawn()?;
Ok(Process { path: process_path.into(), child })
Ok(Process { path: process_path, child })
}
fn restart(&mut self) -> Result<(), io::Error> {
let _ = self.child.kill();
self.child = Command::new(self.path.clone())
self.child = Command::new(&self.path)
.stdin(Stdio::piped())
.stdout(Stdio::piped())
.stderr(Stdio::null())
@ -80,14 +79,10 @@ impl Process {
}
impl ProcMacroProcessSrv {
pub fn run<I, S>(
process_path: &Path,
args: I,
) -> Result<(ProcMacroProcessThread, ProcMacroProcessSrv), io::Error>
where
I: IntoIterator<Item = S>,
S: AsRef<OsStr>,
{
pub fn run(
process_path: PathBuf,
args: impl IntoIterator<Item = impl AsRef<OsStr>>,
) -> io::Result<(ProcMacroProcessThread, ProcMacroProcessSrv)> {
let process = Process::run(process_path, args)?;
let (task_tx, task_rx) = bounded(0);