pub fn register(depgraph_fn: OsString) {
        let current_fn = DEPGRAPH_FILENAME.get_or_init(|| depgraph_fn.clone());

        if current_fn != &depgraph_fn {
            panic!("programming error: dep graph filename already registered");
        }
    }
/// Register the dep graph filename.
///
/// # Panics
///
/// If a previous file name was already registered.
Register the dep graph filename.
Register the dep graph filename .
pub fn register(depgraph_fn: OsString) {
        let current_fn = DEPGRAPH_FILENAME.get_or_init(|| depgraph_fn.clone());
        if current_fn != &depgraph_fn {
            panic!("programming error: dep graph filename already registered");
        }
    }
pub fn register ( depgraph_fn : OsString ) { let current_fn = DEPGRAPH_FILENAME . get_or_init ( | | depgraph_fn . clone ( ) ) ; if current_fn != & depgraph_fn { panic ! ( " " ) ; } }
Register the dep graph filename.
Register the dep graph filename .
depgraph_fn
OsString
panics
If a previous file name was already registered.
If a previous file name was already registered .