Struct Opts 

pub struct Opts {
    pub identity: Arc<NodeKey>,
    pub realm_trust: HashMap<[u8; 32], Vec<u8>>,
    pub replication_factor: usize,
    pub respawn_delay: Duration,
    pub max_seeds: usize,
    pub max_direct_links: usize,
    pub connect_timeout: Duration,
    pub admission: Option<AdmissionLimits>,
    pub link_selection: LinkSelection,
    pub on_link_event: Option<Arc<dyn Fn(LinkEvent) + Send + Sync>>,
    pub on_issuer_error: Option<Arc<dyn Fn(IssuerError) + Send + Sync>>,
}

A pool’s configuration. Opts::new gives macula’s defaults; a zero bound also means its default.

Fields

identity: Arc<NodeKey>

The node’s identity key; its profile is the pool’s.

realm_trust: HashMap<[u8; 32], Vec<u8>>

Each realm’s key as carried: an advertisement in a realm is trusted only when its authorization verifies against it, and an org procedure is served only in a realm it names.

replication_factor: usize

respawn_delay: Duration

max_seeds: usize

max_direct_links: usize

connect_timeout: Duration

How long Pool::connect waits for a first link.

admission: Option<AdmissionLimits>

Bounds on the requests the node’s served procedures take; None is macula’s defaults, with the cap one share per link the pool may hold.

link_selection: LinkSelection

on_link_event: Option<Arc<dyn Fn(LinkEvent) + Send + Sync>>

Hears every link coming up and going down, on a task of its own.

on_issuer_error: Option<Arc<dyn Fn(IssuerError) + Send + Sync>>

Hears each failure to reissue the node’s status statements or rotate its CONNECT key; None writes it to stderr. Left failing, the links end when their statements lapse.

Implementations

impl Opts

pub fn new(identity: Arc<NodeKey>) -> Opts

macula’s defaults for identity, trusting no realm.

Trait Implementations

impl Clone for Opts

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.