ira 83a9e16158 Replace many_for_each_mut with iter_many_mut. (#5402) ... # Objective Replace `many_for_each_mut` with `iter_many_mut` using the same tricks to avoid aliased mutability that `iter_combinations_mut` uses. <sub>I tried rebasing the draft PR I made for this before and it died. F</sub> ## Why `many_for_each_mut` is worse for a few reasons: 1. The closure prevents the use of `continue`, `break`, and `return` behaves like a limited `continue`. 2. rustfmt will crumple it and double the indentation when the line gets too long. ```rust query.many_for_each_mut( &entity_list, |(mut transform, velocity, mut component_c)| { // Double trouble. }, ); ``` 3. It is more surprising to have `many_for_each_mut` as a mutable counterpart to `iter_many` than `iter_many_mut`. 4. It required a separate unsafe fn; more unsafe code to maintain. 5. The `iter_many_mut` API matches the existing `iter_combinations_mut` API. Co-authored-by: devil-ira <justthecooldude@gmail.com>		2022-07-30 01:38:13 +00:00
..
entity_ref_mut_lifetime_safety.rs	REMOVE unsound lifetime annotations on EntityMut (#4096)	2022-04-04 21:33:33 +00:00
entity_ref_mut_lifetime_safety.stderr	REMOVE unsound lifetime annotations on EntityMut (#4096)	2022-04-04 21:33:33 +00:00
query_combin_exact_sized_iterator_safety.rs	Add ExactSizeIterator implementation for QueryCombinatonIter (#5148)	2022-07-13 16:08:48 +00:00
query_combin_exact_sized_iterator_safety.stderr	Add ExactSizeIterator implementation for QueryCombinatonIter (#5148)	2022-07-13 16:08:48 +00:00
query_exact_sized_iterator_safety.rs	Update ExactSizeIterator impl to support archetypal filters (With, Without) (#5124)	2022-06-29 02:15:28 +00:00
query_exact_sized_iterator_safety.stderr	remove QF generics from all Query/State methods and types (#5170)	2022-07-19 00:45:00 +00:00
query_iter_combinations_mut_iterator_safety.rs	Replace many_for_each_mut with iter_many_mut. (#5402)	2022-07-30 01:38:13 +00:00
query_iter_combinations_mut_iterator_safety.stderr	Replace many_for_each_mut with iter_many_mut. (#5402)	2022-07-30 01:38:13 +00:00
query_iter_many_mut_iterator_safety.rs	Replace many_for_each_mut with iter_many_mut. (#5402)	2022-07-30 01:38:13 +00:00
query_iter_many_mut_iterator_safety.stderr	Replace many_for_each_mut with iter_many_mut. (#5402)	2022-07-30 01:38:13 +00:00
query_lifetime_safety.rs
query_lifetime_safety.stderr
query_to_readonly.rs	Allows conversion of mutable queries to immutable queries (#5376)	2022-07-20 01:09:45 +00:00
query_to_readonly.stderr	Allows conversion of mutable queries to immutable queries (#5376)	2022-07-20 01:09:45 +00:00
system_param_derive_readonly.rs	Make derived SystemParam readonly if possible (#4650)	2022-05-09 16:09:33 +00:00
system_param_derive_readonly.stderr	remove QF generics from all Query/State methods and types (#5170)	2022-07-19 00:45:00 +00:00
system_query_get_lifetime_safety.rs
system_query_get_lifetime_safety.stderr
system_query_get_many_lifetime_safety.rs	Rename get_multiple APIs to get_many (#4384)	2022-03-31 20:59:26 +00:00
system_query_get_many_lifetime_safety.stderr	Rename get_multiple APIs to get_many (#4384)	2022-03-31 20:59:26 +00:00
system_query_get_many_mut_lifetime_safety.rs	Rename get_multiple APIs to get_many (#4384)	2022-03-31 20:59:26 +00:00
system_query_get_many_mut_lifetime_safety.stderr	Rename get_multiple APIs to get_many (#4384)	2022-03-31 20:59:26 +00:00
system_query_iter_lifetime_safety.rs
system_query_iter_lifetime_safety.stderr
system_query_iter_many_mut_lifetime_safety.rs	Replace many_for_each_mut with iter_many_mut. (#5402)	2022-07-30 01:38:13 +00:00
system_query_iter_many_mut_lifetime_safety.stderr	Replace many_for_each_mut with iter_many_mut. (#5402)	2022-07-30 01:38:13 +00:00
system_query_set_get_lifetime_safety.rs	ParamSet for conflicting SystemParam:s (#2765)	2022-03-29 23:39:38 +00:00
system_query_set_get_lifetime_safety.stderr	ParamSet for conflicting SystemParam:s (#2765)	2022-03-29 23:39:38 +00:00
system_query_set_iter_lifetime_safety.rs	ParamSet for conflicting SystemParam:s (#2765)	2022-03-29 23:39:38 +00:00
system_query_set_iter_lifetime_safety.stderr	ParamSet for conflicting SystemParam:s (#2765)	2022-03-29 23:39:38 +00:00
system_state_get_lifetime_safety.rs
system_state_get_lifetime_safety.stderr
system_state_iter_lifetime_safety.rs
system_state_iter_lifetime_safety.stderr
system_state_iter_mut_overlap_safety.rs
system_state_iter_mut_overlap_safety.stderr
world_query_derive.rs	Introduce tests for derive(WorldQuery) (#4625)	2022-04-28 21:06:20 +00:00
world_query_derive.stderr	remove QF generics from all Query/State methods and types (#5170)	2022-07-19 00:45:00 +00:00