Enum codegen::SystemClass[−][src]

pub enum SystemClass {

Show 15 variants    Init,
    Input,
    Response,
    Schedule,
    PreSimulate,
    Simulate,
    Flush,
    Handle,
    DeleteChild,
    Command,
    CreateChild,
    PostCommand,
    PreVisualize,
    Visualize,
    PostVisualize,

}
Expand description

A discrete batch of systems to execute.

Variants

Init

The very first initial setup.

Input

Receive inputs.

Response

Respond to inputs.

Schedule

Setup scheduler signals.

PreSimulate

Prepare for simulation by initializing states.

Simulate

Simulate game logic.

Flush

Flush changes in the game logic.

Handle

Handle events dispatched during game logic.

Also handles deletion events, but not post-deletion events.

DeleteChild

Execute child entity deletion requests.

This is used when parent and child entities are deleted in conjunction.

Command

Execute entity creation/deletion requests.

CreateChild

Execute child entity creation requests.

This is used when parent and child entities are created in conjunction.

PostCommand

Execute entity post-creation/post-deletion requests.

PreVisualize

Prepare resources for visualization, including debug info.

Visualize

Read-only access to core game logic.

This is used for client rendering, backup creation process and other roundup systems.

PostVisualize

Flush results of a visualization request, e.g. produce the save artifact after the fields have been populated in Visualize.

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

Representation of an enum map for type V.

Takes an usize, and returns an element matching into_usize function.

Returns an unique identifier for a value within range of 0..Array::LENGTH.

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

The storage type required to hold all instances of this component in a world.

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

Performs the conversion.

Performs the conversion.

Should always be Self

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

Checks if self is actually part of its subset T (and can be converted to it).

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

The inclusion map: converts self to the equivalent element of its superset.

The resulting type after obtaining ownership.

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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.