Struct TurnState 

pub struct TurnState {
    pub resolved_symbols: SymbolValues,
    pub scenario: Option<usize>,
    pub values: Vec<Option<TVec<TValue>>>,
    pub shared: TurnShared,
    pub seating: Seating,
}

Fields

resolved_symbols: SymbolValues

scenario: Option<usize>

values: Vec<Option<TVec<TValue>>>

shared: TurnShared

Resources installed for the turn by a TurnStateHandler, reachable by ops through EvalContext::shared. Entries outlive the turn – reset_turn does not touch them – so what a handler installs is reused turn after turn unless it drops it in after_plan_eval.

seating: Seating

Which lane each seat of this turn carries. A laned runtime sets it before each turn; a state one stream owns keeps Seating::single.

Implementations

impl TurnState

pub fn context(&self, session: SessionId, node_id: usize) -> EvalContext<'_>

Trait Implementations

impl Clone for TurnState

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 TurnState

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

Formats the value using the given formatter.

impl Default for TurnState

fn default() -> Self

Returns the “default value” for a type.