Struct sycamore::utils::hydrate::HydrationRegistry

pub struct HydrationRegistry {
    pub current_id: usize,
    pub current_component_id: usize,
    pub next_component_id: usize,
}

A manager for the current hydration state.

Fields

current_id: usize

The current node id. This is incremented every time a new element is created.

current_component_id: usize

The current component id. This is incremented every time a new component is created. Every time this is incremented, current_id is reset to 0. This is to add more tolerance to hydration so that one component that doesn’t hydrate correctly will not prevent other components from hydrating.

next_component_id: usize

The next component id. We need to save this because exiting the component scope decrements the current component id. This is to ensure that component ids are unique for each instance of a component.

Implementations

impl HydrationRegistry

pub fn new() -> HydrationRegistry

Create a new HydrationRegistry with defaults.

pub fn get_next_id(&mut self) -> usize

Gets the next id.

Trait Implementations

impl Clone for HydrationRegistry

fn clone(&self) -> HydrationRegistry

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HydrationRegistry

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

Formats the value using the given formatter.

impl Default for HydrationRegistry

fn default() -> HydrationRegistry

Returns the “default value” for a type.

impl Copy for HydrationRegistry