[Merged by Bors] - bevy_reflect: Small refactor and default Reflect methods
#4739
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Specifically added default implementations for reflect_hash, reflect_partial_eq, and serializable
alice-i-cecile
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The big win here definitely feels like the default methods for |
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Yeah maybe I should have focused more on that 😅
Yeah I found a handful of places that return |
Remove Reflect trait methods that do exactly what their default implementation does.
alice-i-cecile
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May 13, 2022
jakobhellermann
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May 18, 2022
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bors r+ |
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# Objective Quick followup to #4712. While updating some [other PRs](#4218), I realized the `ReflectTraits` struct could be improved. The issue with the current implementation is that `ReflectTraits::get_xxx_impl(...)` returns just the _logic_ to the corresponding `Reflect` trait method, rather than the entire function. This makes it slightly more annoying to manage since the variable names need to be consistent across files. For example, `get_partial_eq_impl` uses a `value` variable. But the name "value" isn't defined in the `get_partial_eq_impl` method, it's defined in three other methods in a completely separate file. It's not likely to cause any bugs if we keep it as it is since differing variable names will probably just result in a compile error (except in very particular cases). But it would be useful to someone who wanted to edit/add/remove a method. ## Solution Made `get_hash_impl`, `get_partial_eq_impl` and `get_serialize_impl` return the entire method implementation for `reflect_hash`, `reflect_partial_eq`, and `serializable`, respectively. As a result of this, those three `Reflect` methods were also given default implementations. This was fairly simple to do since all three could just be made to return `None`. --- ## Changelog * Small cleanup/refactor to `ReflectTraits` in `bevy_reflect_derive` * Gave `Reflect::reflect_hash`, `Reflect::reflect_partial_eq`, and `Reflect::serializable` default implementations
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Reflect methodsReflect methods
exjam
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May 22, 2022
…e#4739) # Objective Quick followup to bevyengine#4712. While updating some [other PRs](bevyengine#4218), I realized the `ReflectTraits` struct could be improved. The issue with the current implementation is that `ReflectTraits::get_xxx_impl(...)` returns just the _logic_ to the corresponding `Reflect` trait method, rather than the entire function. This makes it slightly more annoying to manage since the variable names need to be consistent across files. For example, `get_partial_eq_impl` uses a `value` variable. But the name "value" isn't defined in the `get_partial_eq_impl` method, it's defined in three other methods in a completely separate file. It's not likely to cause any bugs if we keep it as it is since differing variable names will probably just result in a compile error (except in very particular cases). But it would be useful to someone who wanted to edit/add/remove a method. ## Solution Made `get_hash_impl`, `get_partial_eq_impl` and `get_serialize_impl` return the entire method implementation for `reflect_hash`, `reflect_partial_eq`, and `serializable`, respectively. As a result of this, those three `Reflect` methods were also given default implementations. This was fairly simple to do since all three could just be made to return `None`. --- ## Changelog * Small cleanup/refactor to `ReflectTraits` in `bevy_reflect_derive` * Gave `Reflect::reflect_hash`, `Reflect::reflect_partial_eq`, and `Reflect::serializable` default implementations
ItsDoot
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Feb 1, 2023
…e#4739) # Objective Quick followup to bevyengine#4712. While updating some [other PRs](bevyengine#4218), I realized the `ReflectTraits` struct could be improved. The issue with the current implementation is that `ReflectTraits::get_xxx_impl(...)` returns just the _logic_ to the corresponding `Reflect` trait method, rather than the entire function. This makes it slightly more annoying to manage since the variable names need to be consistent across files. For example, `get_partial_eq_impl` uses a `value` variable. But the name "value" isn't defined in the `get_partial_eq_impl` method, it's defined in three other methods in a completely separate file. It's not likely to cause any bugs if we keep it as it is since differing variable names will probably just result in a compile error (except in very particular cases). But it would be useful to someone who wanted to edit/add/remove a method. ## Solution Made `get_hash_impl`, `get_partial_eq_impl` and `get_serialize_impl` return the entire method implementation for `reflect_hash`, `reflect_partial_eq`, and `serializable`, respectively. As a result of this, those three `Reflect` methods were also given default implementations. This was fairly simple to do since all three could just be made to return `None`. --- ## Changelog * Small cleanup/refactor to `ReflectTraits` in `bevy_reflect_derive` * Gave `Reflect::reflect_hash`, `Reflect::reflect_partial_eq`, and `Reflect::serializable` default implementations
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Objective
Quick followup to #4712.
While updating some other PRs, I realized the
ReflectTraitsstruct could be improved. The issue with the current implementation is thatReflectTraits::get_xxx_impl(...)returns just the logic to the correspondingReflecttrait method, rather than the entire function.This makes it slightly more annoying to manage since the variable names need to be consistent across files. For example,
get_partial_eq_impluses avaluevariable. But the name "value" isn't defined in theget_partial_eq_implmethod, it's defined in three other methods in a completely separate file.It's not likely to cause any bugs if we keep it as it is since differing variable names will probably just result in a compile error (except in very particular cases). But it would be useful to someone who wanted to edit/add/remove a method.
Solution
Made
get_hash_impl,get_partial_eq_implandget_serialize_implreturn the entire method implementation forreflect_hash,reflect_partial_eq, andserializable, respectively.As a result of this, those three
Reflectmethods were also given default implementations. This was fairly simple to do since all three could just be made to returnNone.Changelog
ReflectTraitsinbevy_reflect_deriveReflect::reflect_hash,Reflect::reflect_partial_eq, andReflect::serializabledefault implementations