Struct AdmittedRoster 

pub struct AdmittedRoster { /* private fields */ }

A roster that passed every admission check.

Implementations

impl AdmittedRoster

pub fn source(&self) -> Option<&Path>

The roster.yaml this was admitted from. None for a roster admitted through admit_roster from a value rather than a file.

pub fn members(&self) -> &[AdmittedMember]

Every member, in roster order.

pub fn member(&self, name: &str) -> Option<&AdmittedMember>

pub fn entry(&self) -> &AdmittedMember

The member that receives the formation’s task. No edge ever leads into it: admission refuses a rule that lists it in to, and all never pairs it as a callee. Its outgoing edges come from rules, or from all when it serves peers.

pub fn reachability(&self) -> &RosterReachability

The reachability the roster declared, before expansion.

pub fn edges(&self) -> &[RosterEdge]

Every edge, without repeats, ordered by the roster index of from and then of to. No edge’s to is the entry member.

pub fn may_call(&self, from: &str, to: &str) -> bool

Whether from may call to. false for a name that is not a member.

pub fn callees<'a>( &'a self, from: &'a str, ) -> impl Iterator<Item = &'a AdmittedMember> + 'a

The members from may call, in roster order. The entry member is never among them.

pub fn declares_peer_traffic(&self) -> bool

Whether any member may call any other: the expanded edge set is non-empty.

pub fn caller_overflows(&self) -> Vec<CallerOverflow>

Every member whose callers outnumber the tasks it holds at once, in roster order.

Callers are the from of each edge into the member, so reachability: all counts as expanded, and each calling member counts once: a member holds at most one unanswered call to a given member. A member nothing calls never overflows, the entry member included.

Trait Implementations

impl Clone for AdmittedRoster

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AdmittedRoster

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

Formats the value using the given formatter.