Trait shipyard::TightPack

pub trait TightPack {
    fn try_tight_pack(self) -> Result<(), Pack>;
    fn tight_pack(self);
}

Trait used to tight pack storage(s).

Required methods

fn try_tight_pack(self) -> Result<(), Pack>

Tight packs storages.
Only non packed storages can be tight packed at the moment.

Example:

use shipyard::{TightPack, ViewMut, World};

let world = World::new();

world
    .borrow::<(ViewMut<usize>, ViewMut<u32>)>()
    .try_tight_pack()
    .unwrap();

fn tight_pack(self)

Tight packs storages.
Only non packed storages can be tight packed at the moment.
Unwraps errors.

Example:

use shipyard::{TightPack, ViewMut, World};

let world = World::new();

world
    .borrow::<(ViewMut<usize>, ViewMut<u32>)>()
    .tight_pack();

Implementations on Foreign Types

impl<A: 'static, B: 'static> TightPack for (&mut ViewMut<'_, A>, &mut ViewMut<'_, B>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static> TightPack for (ViewMut<'_, A>, ViewMut<'_, B>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static> TightPack for (&mut ViewMut<'_, A>, &mut ViewMut<'_, B>, &mut ViewMut<'_, C>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static> TightPack for (ViewMut<'_, A>, ViewMut<'_, B>, ViewMut<'_, C>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static> TightPack for (&mut ViewMut<'_, A>, &mut ViewMut<'_, B>, &mut ViewMut<'_, C>, &mut ViewMut<'_, D>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static> TightPack for (ViewMut<'_, A>, ViewMut<'_, B>, ViewMut<'_, C>, ViewMut<'_, D>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static> TightPack for (&mut ViewMut<'_, A>, &mut ViewMut<'_, B>, &mut ViewMut<'_, C>, &mut ViewMut<'_, D>, &mut ViewMut<'_, E>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static> TightPack for (ViewMut<'_, A>, ViewMut<'_, B>, ViewMut<'_, C>, ViewMut<'_, D>, ViewMut<'_, E>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static> TightPack for (&mut ViewMut<'_, A>, &mut ViewMut<'_, B>, &mut ViewMut<'_, C>, &mut ViewMut<'_, D>, &mut ViewMut<'_, E>, &mut ViewMut<'_, F>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static> TightPack for (ViewMut<'_, A>, ViewMut<'_, B>, ViewMut<'_, C>, ViewMut<'_, D>, ViewMut<'_, E>, ViewMut<'_, F>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static> TightPack for (&mut ViewMut<'_, A>, &mut ViewMut<'_, B>, &mut ViewMut<'_, C>, &mut ViewMut<'_, D>, &mut ViewMut<'_, E>, &mut ViewMut<'_, F>, &mut ViewMut<'_, G>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static> TightPack for (ViewMut<'_, A>, ViewMut<'_, B>, ViewMut<'_, C>, ViewMut<'_, D>, ViewMut<'_, E>, ViewMut<'_, F>, ViewMut<'_, G>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static, H: 'static> TightPack for (&mut ViewMut<'_, A>, &mut ViewMut<'_, B>, &mut ViewMut<'_, C>, &mut ViewMut<'_, D>, &mut ViewMut<'_, E>, &mut ViewMut<'_, F>, &mut ViewMut<'_, G>, &mut ViewMut<'_, H>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static, H: 'static> TightPack for (ViewMut<'_, A>, ViewMut<'_, B>, ViewMut<'_, C>, ViewMut<'_, D>, ViewMut<'_, E>, ViewMut<'_, F>, ViewMut<'_, G>, ViewMut<'_, H>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static, H: 'static, I: 'static> TightPack for (&mut ViewMut<'_, A>, &mut ViewMut<'_, B>, &mut ViewMut<'_, C>, &mut ViewMut<'_, D>, &mut ViewMut<'_, E>, &mut ViewMut<'_, F>, &mut ViewMut<'_, G>, &mut ViewMut<'_, H>, &mut ViewMut<'_, I>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static, H: 'static, I: 'static> TightPack for (ViewMut<'_, A>, ViewMut<'_, B>, ViewMut<'_, C>, ViewMut<'_, D>, ViewMut<'_, E>, ViewMut<'_, F>, ViewMut<'_, G>, ViewMut<'_, H>, ViewMut<'_, I>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static, H: 'static, I: 'static, J: 'static> TightPack for (&mut ViewMut<'_, A>, &mut ViewMut<'_, B>, &mut ViewMut<'_, C>, &mut ViewMut<'_, D>, &mut ViewMut<'_, E>, &mut ViewMut<'_, F>, &mut ViewMut<'_, G>, &mut ViewMut<'_, H>, &mut ViewMut<'_, I>, &mut ViewMut<'_, J>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

impl<A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static, H: 'static, I: 'static, J: 'static> TightPack for (ViewMut<'_, A>, ViewMut<'_, B>, ViewMut<'_, C>, ViewMut<'_, D>, ViewMut<'_, E>, ViewMut<'_, F>, ViewMut<'_, G>, ViewMut<'_, H>, ViewMut<'_, I>, ViewMut<'_, J>)

fn try_tight_pack(self) -> Result<(), Pack>

fn tight_pack(self)

Implementors