Struct HyperConfig 

pub struct HyperConfig {
    pub data_dir: PathBuf,
    pub storage_path_template: String,
    pub trust_provider: Arc<dyn TrustProvider>,
    pub credential_expiry_warning: Duration,
    pub mailbox_backpressure_threshold: Option<usize>,
}

Hyper initialization configuration.

Fields

data_dir: PathBuf

Root data directory, corresponds to the namespace template variable {data_dir}

storage_path_template: String

Storage namespace path template, defaults to {data_dir}/{actr_type}

Available variables:

• {data_dir} — root data directory
• {instance_id} — locally unique ID generated and persisted at Hyper startup
• {hostname} — OS hostname
• {manufacturer} — Actor manufacturer name
• {actr_name} — Actor name
• {version} — Actor version
• {actr_type} — full three-part type ({manufacturer}/{actr_name}/{version})
• {realm_id} — Actor’s realm (available at runtime)
• {env.VAR} — any environment variable

trust_provider: Arc<dyn TrustProvider>

Pluggable package-signature verifier. Replaces the old TrustMode enum.

Construct via crate::verify::StaticTrust, crate::verify::RegistryTrust, or crate::verify::ChainTrust (or bring your own).

credential_expiry_warning: Duration

How far in advance of expiry the framework should fire the on_credential_expiring hook.

Default: 5 minutes.

mailbox_backpressure_threshold: Option<usize>

Queue-length trip point for the on_mailbox_backpressure hook.

When Some(threshold), the hook fires once per incident as soon as the mailbox queued-message count crosses threshold, and re-arms once the queue falls back below. When None, a built-in default of [DEFAULT_MAILBOX_BACKPRESSURE_THRESHOLD] messages is used. The mailbox trait currently exposes status() which reports queued_messages, so the polling-based implementation in lifecycle::node works against any mailbox backend that supports the base trait.

Implementations

impl HyperConfig

pub fn new( data_dir: impl AsRef<Path>, trust_provider: Arc<dyn TrustProvider>, ) -> Self

Build a new HyperConfig with the given data_dir and package trust provider.

There is no default provider — you must explicitly decide how packages are authenticated (see crate::verify::StaticTrust / crate::verify::RegistryTrust / crate::verify::ChainTrust).

pub fn with_storage_template(self, template: impl Into<String>) -> Self

pub fn with_trust_provider(self, trust_provider: Arc<dyn TrustProvider>) -> Self

pub fn with_credential_expiry_warning(self, window: Duration) -> Self

Override the credential-expiry warning lead time.

pub fn with_mailbox_backpressure_threshold( self, threshold: Option<usize>, ) -> Self

Set the mailbox backpressure threshold.

See HyperConfig::mailbox_backpressure_threshold for semantics.

pub fn resolved_mailbox_backpressure_threshold(&self) -> usize

Resolve the active mailbox backpressure threshold — explicit override or the built-in [DEFAULT_MAILBOX_BACKPRESSURE_THRESHOLD].

Trait Implementations

impl Clone for HyperConfig

fn clone(&self) -> HyperConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HyperConfig

Available on non-WebAssembly only.

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

Formats the value using the given formatter.