Method lrs::group::InfoIter::next

Reads the next group.

Syntax

impl<'a> InfoIter<'a> {
    fn next(&mut self, buf: &'b mut [u8]) -> Option<Info<'b>>
}

Arguments

NameDescription
buf

Scratch space for the iterator.

Remarks

The same buffer must be used for each call to next, otherwise the function can abort, return errors, or return nonsense results.