Trait hecs_schedule::traits::QueryExt

pub trait QueryExt {
    type Item;

    fn par_for_each(
        self, 
        batch_size: u32, 
        func: impl Fn((Entity, Self::Item)) + Send + Sync
    );
    fn try_par_for_each<E: Send>(
        self, 
        batch_size: u32, 
        func: impl Fn((Entity, Self::Item)) -> Result<(), E> + Send + Sync
    ) -> Result<(), E>;
}

Extends the queries for additional paralell operation

Required Associated Types

type Item

Item returned by the query

Required Methods

fn par_for_each(
    self,
    batch_size: u32,
    func: impl Fn((Entity, Self::Item)) + Send + Sync
)

Execute a function for each item of the query in pararell using rayon.

fn try_par_for_each<E: Send>(
    self,
    batch_size: u32,
    func: impl Fn((Entity, Self::Item)) -> Result<(), E> + Send + Sync
) -> Result<(), E>

Fallible version of [QueryBorrow::par_for_each]

Implementations on Foreign Types

impl<'w, 'q, Q> QueryExt for &'q mut QueryBorrow<'w, Q> where
    Q: Query,
    <Q::Fetch as Fetch<'q>>::Item: Send, 

type Item = <<Q as Query>::Fetch as Fetch<'q>>::Item

fn par_for_each(
    self,
    batch_size: u32,
    func: impl Fn((Entity, Self::Item)) + Send + Sync
)

fn try_par_for_each<E: Send>(
    self,
    batch_size: u32,
    func: impl Fn((Entity, Self::Item)) -> Result<(), E> + Send + Sync
) -> Result<(), E>

Implementors