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use crate::error::IoResultExt;
use crate::TempDir;
use std::path::PathBuf;
use std::{fs, io};
fn not_supported<T>(msg: &str) -> io::Result<T> {
Err(io::Error::new(io::ErrorKind::Other, msg))
}
pub fn create(path: PathBuf, permissions: Option<&std::fs::Permissions>) -> io::Result<TempDir> {
if permissions.map_or(false, |p| p.readonly()) {
return not_supported("changing permissions is not supported on this platform");
}
fs::create_dir(&path)
.with_err_path(|| &path)
.map(|_| TempDir {
path: path.into_boxed_path(),
})
}