Method saturated_at

crates/vm/src/sliceable.rs:296–303

(&self, len: usize)

impl SequenceIndexOp for isize {
    fn saturated_at(&self, len: usize) -> usize {
        let len = len.to_isize().unwrap_or(Self::MAX);
        let mut p = *self;
        if p < 0 {
            p += len;
        }
        p.clamp(0, len) as usize
    }

    fn wrapped_at(&self, len: usize) -> Option<usize> {
        let mut p = *self;