Trait specs::SystemData

pub trait SystemData<'a> {
    fn setup(res: &mut Resources);
    fn fetch(res: &'a Resources) -> Self;
    fn reads() -> Vec<ResourceId>;
    fn writes() -> Vec<ResourceId>;
}

A static system data that can specify its dependencies at statically (at compile-time). Most system data is a SystemData, the DynamicSystemData type is only needed for very special setups.

Required Methods

fn setup(res: &mut Resources)

Sets up the system data for fetching it from the Resources.

fn fetch(res: &'a Resources) -> Self

Fetches the system data from Resources. Note that this is only specified for one concrete lifetime 'a, you need to implement the SystemData trait for every possible lifetime.

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Returns all read dependencies as fetched from Self::fetch.

Please note that returning wrong dependencies can lead to a panic.

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

Returns all write dependencies as fetched from Self::fetch.

Please note that returning wrong dependencies can lead to a panic.

Implementations on Foreign Types

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,     P: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E, F, G, H, I, J)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I> SystemData<'a> for (A, B, C, D, E, F, G, H, I) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E, F, G, H, I)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, T> SystemData<'a> for PhantomData<T> where     T: ?Sized,

fn setup(&mut Resources)

fn fetch(&Resources) -> PhantomData<T>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A> SystemData<'a> for (A,) where     A: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A,)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,     P: SystemData<'a>,     Q: SystemData<'a>,     R: SystemData<'a>,     S: SystemData<'a>,     T: SystemData<'a>,     U: SystemData<'a>,     V: SystemData<'a>,     W: SystemData<'a>,     X: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(     res: &'a Resources ) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F> SystemData<'a> for (A, B, C, D, E, F) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E, F)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,     P: SystemData<'a>,     Q: SystemData<'a>,     R: SystemData<'a>,     S: SystemData<'a>,     T: SystemData<'a>,     U: SystemData<'a>,     V: SystemData<'a>,     W: SystemData<'a>,     X: SystemData<'a>,     Y: SystemData<'a>,     Z: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(     res: &'a Resources ) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,     P: SystemData<'a>,     Q: SystemData<'a>,     R: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(     res: &'a Resources ) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E, F, G, H, I, J, K)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,     P: SystemData<'a>,     Q: SystemData<'a>,     R: SystemData<'a>,     S: SystemData<'a>,     T: SystemData<'a>,     U: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(     res: &'a Resources ) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,     P: SystemData<'a>,     Q: SystemData<'a>,     R: SystemData<'a>,     S: SystemData<'a>,     T: SystemData<'a>,     U: SystemData<'a>,     V: SystemData<'a>,     W: SystemData<'a>,     X: SystemData<'a>,     Y: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(     res: &'a Resources ) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E> SystemData<'a> for (A, B, C, D, E) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C> SystemData<'a> for (A, B, C) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B> SystemData<'a> for (A, B) where     A: SystemData<'a>,     B: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,     P: SystemData<'a>,     Q: SystemData<'a>,     R: SystemData<'a>,     S: SystemData<'a>,     T: SystemData<'a>,     U: SystemData<'a>,     V: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(     res: &'a Resources ) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,     P: SystemData<'a>,     Q: SystemData<'a>,     R: SystemData<'a>,     S: SystemData<'a>,     T: SystemData<'a>,     U: SystemData<'a>,     V: SystemData<'a>,     W: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(     res: &'a Resources ) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,     P: SystemData<'a>,     Q: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(     res: &'a Resources ) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D> SystemData<'a> for (A, B, C, D) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E, F, G, H, I, J, K, L, M)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H> SystemData<'a> for (A, B, C, D, E, F, G, H) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E, F, G, H)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, T, F> SystemData<'a> for Option<Write<'a, T, F>> where     T: Resource,

fn setup(&mut Resources)

fn fetch(res: &'a Resources) -> Option<Write<'a, T, F>>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, T, F> SystemData<'a> for Option<Read<'a, T, F>> where     T: Resource,

fn setup(&mut Resources)

fn fetch(res: &'a Resources) -> Option<Read<'a, T, F>>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,     P: SystemData<'a>,     Q: SystemData<'a>,     R: SystemData<'a>,     S: SystemData<'a>,     T: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(     res: &'a Resources ) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E, F, G, H, I, J, K, L)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G> SystemData<'a> for (A, B, C, D, E, F, G) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(res: &'a Resources) -> (A, B, C, D, E, F, G)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a> SystemData<'a> for ()

fn setup(&mut Resources)

fn fetch(&'a Resources)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

impl<'a, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S> SystemData<'a> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S) where     A: SystemData<'a>,     B: SystemData<'a>,     C: SystemData<'a>,     D: SystemData<'a>,     E: SystemData<'a>,     F: SystemData<'a>,     G: SystemData<'a>,     H: SystemData<'a>,     I: SystemData<'a>,     J: SystemData<'a>,     K: SystemData<'a>,     L: SystemData<'a>,     M: SystemData<'a>,     N: SystemData<'a>,     O: SystemData<'a>,     P: SystemData<'a>,     Q: SystemData<'a>,     R: SystemData<'a>,     S: SystemData<'a>,

fn setup(res: &mut Resources)

fn fetch(     res: &'a Resources ) -> (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S)

Important traits for Vec<u8>

impl Write for Vec<u8>

fn reads() -> Vec<ResourceId>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn writes() -> Vec<ResourceId>

Implementors

• impl<'a, T, F> SystemData<'a> for Write<'a, T, F> where     F: SetupHandler<T>,     T: Resource,

• impl<'a, T, F> SystemData<'a> for Read<'a, T, F> where     F: SetupHandler<T>,     T: Resource,

• impl<'a, T> SystemData<'a> for ReadStorage<'a, T> where     T: Component,

• impl<'a, T> SystemData<'a> for WriteStorage<'a, T> where     T: Component,