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Change Cow<[ComponentId]> to Box<[ComponentId]> (#4185)

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`Cow::Borrowed` was never used
This commit is contained in:
Boxy 2022-03-19 04:14:27 +00:00
parent 7ce3ae43e3
commit e7a9420443
1 changed files with 10 additions and 11 deletions
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21
crates/bevy_ecs/src/archetype.rs
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@ -8,7 +8,6 @@ use crate::{
storage::{Column, SparseArray, SparseSet, SparseSetIndex, TableId},
};
use std::{
borrow::Cow,
collections::HashMap,
hash::Hash,
ops::{Index, IndexMut},
@ -121,8 +120,8 @@ pub struct Archetype {
entities: Vec<Entity>,
edges: Edges,
table_info: TableInfo,
table_components: Cow<'static, [ComponentId]>,
sparse_set_components: Cow<'static, [ComponentId]>,
table_components: Box<[ComponentId]>,
sparse_set_components: Box<[ComponentId]>,
pub(crate) unique_components: SparseSet<ComponentId, Column>,
pub(crate) components: SparseSet<ComponentId, ArchetypeComponentInfo>,
}
@ -131,8 +130,8 @@ impl Archetype {
pub fn new(
id: ArchetypeId,
table_id: TableId,
table_components: Cow<'static, [ComponentId]>,
sparse_set_components: Cow<'static, [ComponentId]>,
table_components: Box<[ComponentId]>,
sparse_set_components: Box<[ComponentId]>,
table_archetype_components: Vec<ArchetypeComponentId>,
sparse_set_archetype_components: Vec<ArchetypeComponentId>,
) -> Self {
@ -331,8 +330,8 @@ impl ArchetypeGeneration {
#[derive(Hash, PartialEq, Eq)]
pub struct ArchetypeIdentity {
table_components: Cow<'static, [ComponentId]>,
sparse_set_components: Cow<'static, [ComponentId]>,
table_components: Box<[ComponentId]>,
sparse_set_components: Box<[ComponentId]>,
}
#[derive(Debug, Copy, Clone, Eq, PartialEq, Hash)]
@ -381,8 +380,8 @@ impl Default for Archetypes {
archetypes.archetypes.push(Archetype::new(
ArchetypeId::RESOURCE,
TableId::empty(),
Cow::Owned(Vec::new()),
Cow::Owned(Vec::new()),
Box::new([]),
Box::new([]),
Vec::new(),
Vec::new(),
));
@ -477,8 +476,8 @@ impl Archetypes {
table_components: Vec<ComponentId>,
sparse_set_components: Vec<ComponentId>,
) -> ArchetypeId {
let table_components = Cow::from(table_components);
let sparse_set_components = Cow::from(sparse_set_components);
let table_components = table_components.into_boxed_slice();
let sparse_set_components = sparse_set_components.into_boxed_slice();
let archetype_identity = ArchetypeIdentity {
sparse_set_components: sparse_set_components.clone(),
table_components: table_components.clone(),