pub enum ComponentEvent {
    Inserted(Index),
    Modified(Index),
    Removed(Index),
}
Expand description

Component storage events received from a FlaggedStorage or any storage that implements Tracked.

Variants

Inserted(Index)

An insertion event, note that a modification event will be triggered if the entity already had a component and had a new one inserted.

Modified(Index)

A modification event, this will be sent any time a component is accessed mutably so be careful with joins over &mut storages as it could potentially flag all of them.

Removed(Index)

A removal event.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The alignment of pointer.

The type for initializers.

Initializes a with the given initializer. Read more

Dereferences the given pointer. Read more

Mutably dereferences the given pointer. Read more

Drops the object pointed to by the given pointer. Read more

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.