in mp4parse/src/lib.rs [70:76]
fn to_u64(self) -> u64;
}
/// Statically verify that the platform `usize` can fit within a `u64`.
/// If the size won't fit on the given platform, this will fail at compile time, but if a type
/// which can fail `TryInto<usize>` is used, it may panic.
impl ToU64 for usize {