Enum perseus::state::GlobalStateType

pub enum GlobalStateType {
    Loaded(Box<dyn AnyFreeze>),
    Server(TemplateState),
    None,
}

The backend for the different types of global state.

Variants

Loaded(Box<dyn AnyFreeze>)

The global state has been deserialized and loaded, and is ready for use.

Server(TemplateState)

The global state is in string form from the server.

None

The global state provided by the server was empty, indicating that this app does not use global state.

Implementations

impl GlobalStateType

pub fn parse_active<S>(&self) -> Result<Option<S::Rx>, ClientError>where S: MakeRx, S::Rx: MakeUnrx<Unrx = S> + AnyFreeze + Clone,

Parses the global state into the given reactive type if possible. If the state from the server hasn’t been parsed yet, this will return None. This will return an error if a type mismatch occurred.

In other words, this will only return something if the global state has already been requested and loaded.

Trait Implementations

impl Debug for GlobalStateType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.