Method pointers_for_mut

crates/table/src/pointer_map.rs:212–217

Returns the row pointers associated with the given row `hash`. Take care not to change the reserved bit of any row pointer or this will mess up the internal state of the [`PointerMap`].

(&mut self, hash: RowHash)

    /// Take care not to change the reserved bit of any row pointer
    /// or this will mess up the internal state of the [`PointerMap`].
    pub fn pointers_for_mut(&mut self, hash: RowHash) -> &mut [RowPointer] {
        self.map.get_mut(&hash).map_or(&mut [], |poc| match poc.unpack_mut() {
            MapSlotMut::Pointer(ro) => slice::from_mut(ro),
            MapSlotMut::Collider(ci) => &mut self.colliders[ci.idx()],
        })
    }

    /// Associates row `hash` with row `ptr`.
    /// Returns whether `hash` was already associated with `ptr`