diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/resources.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/core/resources.rs b/core/resources.rs index 07d4e7041..9a1447392 100644 --- a/core/resources.rs +++ b/core/resources.rs @@ -147,6 +147,16 @@ impl ResourceTable { .ok_or_else(bad_resource_id) } + /// Replaces a resource with a new resource. + /// + /// Panics if the resource does not exist. + pub fn replace<T: Resource>(&mut self, rid: ResourceId, resource: T) { + let result = self + .index + .insert(rid, Rc::new(resource) as Rc<dyn Resource>); + assert!(result.is_some()); + } + /// Removes a resource of type `T` from the resource table and returns it. /// If a resource with the given `rid` exists but its type does not match `T`, /// it is not removed from the resource table. Note that the resource's |