Overriding a file when using Builder

[brsnik]

Getting the following error:

Error: Custom { kind: AlreadyExists, error: PathError { path: "/tmp", err: Custom { kind: AlreadyExists, error: "too many temporary files exist" } } }

When creating a file using the Builder.

#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
    let file = Builder::new().prefix("testsock").rand_bytes(0).tempfile()?;

    Ok(())
}

How can I override the file?

[Stebalien]

For now, you'd:

1. Create the file.
2. Call NamedTempFile::from_parts to create a wrapper that will auto-delete the file. Or just construct a TempPath from the path.

[kontsaki]

hello, what about making PathError public ?

[Stebalien]

Please file a new issue.