fn parse_transaction_path(path: Path) -> Option<(u64, Uuid)> {
    let parsed: DirsAndFileName = path.into();
    if parsed.directories.len() != 4 {
        return None;
    };

    let revision_counter = parsed.directories[3].encoded().parse();

    let name_parts: Vec<_> = parsed
        .file_name
        .as_ref()
        .expect("got file from object store w/o file name (aka only a directory?)")
        .encoded()
        .split('.')
        .collect();
    if (name_parts.len() != 2) || (name_parts[1] != TRANSACTION_FILE_SUFFIX) {
        return None;
    }
    let uuid = Uuid::parse_str(name_parts[0]);

    match (revision_counter, uuid) {
        (Ok(revision_counter), Ok(uuid)) => Some((revision_counter, uuid)),
        _ => None,
    }
}
/// Extracts revision counter and UUID from transaction path
Extracts revision counter and UUID from transaction path
Extracts revision counter and UUID from transaction path
fn parse_transaction_path(path: Path) -> Option<(u64, Uuid)> {
    let parsed: DirsAndFileName = path.into();
    if parsed.directories.len() != 4 {
        return None;
    };
    let revision_counter = parsed.directories[3].encoded().parse();
    let name_parts: Vec<_> = parsed
        .file_name
        .as_ref()
        .expect("got file from object store w/o file name (aka only a directory?)")
        .encoded()
        .split('.')
        .collect();
    if (name_parts.len() != 2) || (name_parts[1] != TRANSACTION_FILE_SUFFIX) {
        return None;
    }
    let uuid = Uuid::parse_str(name_parts[0]);
    match (revision_counter, uuid) {
        (Ok(revision_counter), Ok(uuid)) => Some((revision_counter, uuid)),
        _ => None,
    }
}
fn parse_transaction_path ( path : Path ) -> Option < ( u64 , Uuid ) > { let parsed : DirsAndFileName = path . into ( ) ; if parsed . directories . len ( ) != 4 { return None ; } ; let revision_counter = parsed . directories [ 3 ] . encoded ( ) . parse ( ) ; let name_parts : Vec < _ > = parsed . file_name . as_ref ( ) . expect ( " " ) . encoded ( ) . split ( '.' ) . collect ( ) ; if ( name_parts . len ( ) != 2 ) || ( name_parts [ 1 ] != TRANSACTION_FILE_SUFFIX ) { return None ; } let uuid = Uuid :: parse_str ( name_parts [ 0 ] ) ; match ( revision_counter , uuid ) { ( Ok ( revision_counter ) , Ok ( uuid ) ) => Some ( ( revision_counter , uuid ) ) , _ => None , } }
Extracts revision counter and UUID from transaction path
Extracts revision counter and UUID from transaction path
path
Path
path
Path