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make sure the parent directory exists

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This commit is contained in:
Aster 2023-03-27 13:39:34 +08:00
parent 743abbed28
commit b23e1864c4
1 changed files with 4 additions and 0 deletions
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4
csbindgen/src/builder.rs
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@ -232,6 +232,10 @@ impl Builder {
} }
fn make_file<P: AsRef<Path>>(path: P) -> io::Result<File> { fn make_file<P: AsRef<Path>>(path: P) -> io::Result<File> {
let path = path.as_ref();
if let Some(parent) = path.parent() {
std::fs::create_dir_all(parent)?;
}
let file = OpenOptions::new() let file = OpenOptions::new()
.write(true) .write(true)
.truncate(true) .truncate(true)