Struct PackedCollision

pub(crate) struct PackedCollision<T: Copy + TryFrom<usize> + TryInto<usize> + Shl<usize, Output = T> + Shr<usize, Output = T> + BitAnd<T, Output = T> + BitOr<T, Output = T>, const BUCKET_BITS: usize, const ITEM_BITS: usize>(T);

Packed representation of a CollisionLocation

Tuple Fields

0: T

Implementations

impl<T: Copy + TryFrom<usize> + TryInto<usize> + Shl<usize, Output = T> + Shr<usize, Output = T> + BitAnd<T, Output = T> + BitOr<T, Output = T>, const BUCKET_BITS: usize, const ITEM_BITS: usize> PackedCollision<T, BUCKET_BITS, ITEM_BITS>

pub(crate) fn new(inner: T) -> Self

Construct a new PackedCollision from its inner type.

pub(crate) fn into_inner(self) -> T

Unwrap this PackedCollision into its inner type.

fn from_usize(i: usize) -> T

Cast to the inner type from usize, with panic on overflow.

fn to_usize(i: T) -> usize

Cast the inner type to usize, with panic on overflow.

pub(crate) fn pack(loc: &CollisionLocation) -> Self

Construct a new packed location from a CollisionLocation.

Packs all members into a bitfield. Panics if any of the indices are larger than the selected field widths can represent.

pub(crate) fn unpack(&self) -> CollisionLocation

Unpack a bitfield into its CollisionLocation.

Trait Implementations

impl<T: Clone + Copy + TryFrom<usize> + TryInto<usize> + Shl<usize, Output = T> + Shr<usize, Output = T> + BitAnd<T, Output = T> + BitOr<T, Output = T>, const BUCKET_BITS: usize, const ITEM_BITS: usize> Clone for PackedCollision<T, BUCKET_BITS, ITEM_BITS>

fn clone(&self) -> PackedCollision<T, BUCKET_BITS, ITEM_BITS>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug + Copy + TryFrom<usize> + TryInto<usize> + Shl<usize, Output = T> + Shr<usize, Output = T> + BitAnd<T, Output = T> + BitOr<T, Output = T>, const BUCKET_BITS: usize, const ITEM_BITS: usize> Debug for PackedCollision<T, BUCKET_BITS, ITEM_BITS>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Copy + Copy + TryFrom<usize> + TryInto<usize> + Shl<usize, Output = T> + Shr<usize, Output = T> + BitAnd<T, Output = T> + BitOr<T, Output = T>, const BUCKET_BITS: usize, const ITEM_BITS: usize> Copy for PackedCollision<T, BUCKET_BITS, ITEM_BITS>