Function expry::raw_utils::write_with_header

source · 
pub fn write_with_header<T, E, E2, Output, Header, Body>(
    writer: &mut Output,
    header: Header,
    body: Body
) -> Result<T, E2>
where
    Output: RawOutput<E>,
    Header: FnOnce(&mut Output, u64) -> Result<(), E>,
    Body: FnOnce(&mut Output) -> Result<T, E2>,
    E2: From<E>,