Struct StateClass 

pub struct StateClass<T: ?Sized> { /* private fields */ }

The StateClass holds zend_class_entry and inner state, created by Module::add_class or ClassEntity::bound_class.

When the class registered (module initialized), the StateClass will be initialized, so you can use the StateClass to new stateful object, etc.

So, You shouldn’t use StateClass in module_init stage, because it hasn’t initialized.

Examples

use phper::{
    classes::{ClassEntity, StateClass},
    modules::Module,
    php_get_module,
};

#[derive(Default)]
pub struct FooState;

fn make_foo_class() -> ClassEntity<FooState> {
    ClassEntity::new_with_default_state_constructor("Foo")
}

#[php_get_module]
pub fn get_module() -> Module {
    let mut module = Module::new(
        env!("CARGO_CRATE_NAME"),
        env!("CARGO_PKG_VERSION"),
        env!("CARGO_PKG_AUTHORS"),
    );

    let _foo_class: StateClass<FooState> = module.add_class(make_foo_class());

    module
}

Implementations

impl StateClass<[()]>

pub fn from_name(name: impl Into<String>) -> Self

Create from name, which will be looked up from globals.

impl<T: ?Sized> StateClass<T>

pub fn as_class_entry(&self) -> &ClassEntry

Converts to class entry.

impl<T: 'static> StateClass<T>

pub fn new_object( &self, arguments: impl AsMut<[ZVal]>, ) -> Result<StateObject<T>>

Create the object from class and call __construct with arguments.

If the __construct is private, or protected and the called scope isn’t parent class, it will throw PHP Error.

pub fn init_object(&self) -> Result<StateObject<T>>

Create the object from class, without calling __construct.

Be careful when __construct is necessary.

Trait Implementations

impl<T> Clone for StateClass<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.