Struct BranchPoint 

pub struct BranchPoint {
    pub id: BranchPointId,
    pub opens_at: QuestId,
    pub forks_on: Vec<FlagId>,
    pub branches: Vec<BranchDecl>,
}

One declared story fork (DSL v0.8, spec-0025).

A branch point names the flag set the story forks on, the quest at which the fork opens, and every branch it offers. Each branch pins the point’s whole flag set: the flags it lists are set, and every other flag of forks_on is not — which is what makes exclusive-content leakage (DW0484) and per-branch cast resolution (DW0483) decidable instead of hopeful.

Fields

id: BranchPointId

Unique branch-point id.

opens_at: QuestId

The quest at which the fork opens — every branch’s divergent content is at or after it in the stage-4 DAG.

forks_on: Vec<FlagId>

The flag set the story forks on. Every branch’s flags is a subset of this, and the flags it does not list are pinned unset on that branch.

branches: Vec<BranchDecl>

The alternatives (≥ 2).

Trait Implementations

impl Clone for BranchPoint

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 BranchPoint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BranchPoint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for BranchPoint

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for BranchPoint

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for BranchPoint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BranchPoint