Struct HostState 

pub struct HostState {
    pub bridge: Arc<dyn Bridge>,
    pub observations: Arc<Mutex<Vec<Observation>>>,
    pub context_id: ContextId,
    pub config: SandboxConfig,
}

Host state accessible from WASM imported functions.

The bridge and observations fields are accessed via Arc clones captured by the linker closures, not through the struct directly. The struct owns them to keep them alive for the store’s lifetime.

Fields

bridge: Arc<dyn Bridge>

observations: Arc<Mutex<Vec<Observation>>>

context_id: ContextId

config: SandboxConfig