urma-io 0.2.2

Bounded file reads and atomic writes for URMA
Documentation 
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use std::path::Path;

pub fn output_parent(path: &Path) -> &Path {
    match path
        .parent()
        .filter(|parent| !parent.as_os_str().is_empty())
    {
        Some(parent) => parent,
        None => Path::new("."),
    }
}