Struct TargetResolver 

pub struct TargetResolver { /* private fields */ }

Resolves the targets of one turn against the cases the actor may address.

Implementations

impl TargetResolver

pub fn builder(account_id: AccountId, turn_id: TurnId) -> TargetResolverBuilder

Starts a builder for account_id and turn_id.

pub fn admit(&mut self, candidate: AuthorizedCase) -> TargetToken

Issues a token for a case found after the turn started: a record the user named that the application’s directory looked up.

pub const fn account_id(&self) -> &AccountId

The account every lookup is scoped to.

pub const fn turn_id(&self) -> &TurnId

The turn the tokens were issued for.

pub const fn token_map(&self) -> &TargetTokenMap

The token map.

pub fn catalog(&self) -> Vec<TargetCandidate>

Every case in view, by token and label.

pub fn catalog_for(&self, workflow: &WorkflowKey) -> Vec<TargetCandidate>

The cases in view of one workflow.

pub fn candidate(&self, token: &TargetToken) -> Option<&AuthorizedCase>

The authorized case behind a token.

pub fn in_view(&self) -> impl Iterator<Item = &AuthorizedCase>

Every authorized case in view, in the order admitted.

pub const fn active_interaction(&self) -> Option<&ActiveInteractionSummary>

The card on screen, when there is one.

pub fn resolve_origin(&self, origin: &OriginToken) -> TargetResolution

Resolves a server-validated origin reference (§12.4): bound resolves exactly, unbound is Unauthorized, so a guessed token reveals nothing.

pub fn origin_token(&self, origin: &OriginToken) -> Option<&TargetToken>

The target token that stands for a bound origin, if any.

pub fn resolve( &self, act: &UnderstoodAct, spec: Option<&OperationSpec>, same_turn: &BTreeMap<ActId, CaseRef>, ) -> TargetOutcome

Resolves one act’s target. spec is its operation, absent for a start; same_turn maps the acts of this turn that open a case to the case they open.

Trait Implementations

impl Clone for TargetResolver

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 TargetResolver

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

Formats the value using the given formatter.