Trait FlatCommands 

pub trait FlatCommands<'w, 's> {
    // Required methods
    fn root<'a>(&'a mut self, entity: Entity) -> RootCommands<'w, 's, 'a>;
    fn spawn_root<B>(&mut self, bundle: B) -> RootCommands<'w, 's, '_>
       where B: Bundle;
    fn spawn_empty_root(&mut self) -> RootCommands<'w, 's, '_>;
}

Required Methods

fn root<'a>(&'a mut self, entity: Entity) -> RootCommands<'w, 's, 'a>

Set an existing entity as the root entity of the hierarchy

fn spawn_root<B>(&mut self, bundle: B) -> RootCommands<'w, 's, '_>

where B: Bundle,

Create a new entity with components from bundle and make it the root of the hierarchy

fn spawn_empty_root(&mut self) -> RootCommands<'w, 's, '_>

Spawn an empty entity make it the root of the hierarchy

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'w, 's> FlatCommands<'w, 's> for Commands<'w, 's>

fn root<'a>(&'a mut self, entity: Entity) -> RootCommands<'w, 's, 'a>

fn spawn_root<'a, B>(&'a mut self, b: B) -> RootCommands<'w, 's, 'a>

where B: Bundle,

fn spawn_empty_root<'a>(&'a mut self) -> RootCommands<'w, 's, 'a>

Implementors