Struct GraphBuilder 

pub struct GraphBuilder { /* private fields */ }

Graph 构建器。

Implementations

impl GraphBuilder

pub fn new(name: impl Into<String>) -> Self

pub fn start( &mut self, node: impl Into<String>, ) -> Result<&mut Self, BuildError>

pub fn end(&mut self, node: impl Into<String>) -> Result<&mut Self, BuildError>

pub fn node( &mut self, name: impl Into<String>, kind: NodeKind, ) -> Result<&mut Self, BuildError>

pub fn edge( &mut self, from: impl Into<String>, to: impl Into<String>, ) -> Result<&mut Self, BuildError>

添加边（无条件，无 policy）。

pub fn edge_if( &mut self, from: impl Into<String>, to: impl Into<String>, condition: impl Fn(&State) -> bool + Send + Sync + 'static, ) -> Result<&mut Self, BuildError>

添加条件边。

pub fn edge_fallback( &mut self, from: impl Into<String>, to: impl Into<String>, ) -> Result<&mut Self, BuildError>

添加 fallback 边（无条件兜底）。

pub fn edge_analysis( &mut self, from: impl Into<String>, to: impl Into<String>, max_visits: usize, ) -> Result<&mut Self, BuildError>

添加带 analysis 约束的边（仅静态分析用，不参与 runtime）。

pub fn edge_policy( &mut self, from: impl Into<String>, to: impl Into<String>, policy: EdgePolicy, ) -> Result<&mut Self, BuildError>

添加带 runtime policy 的边（显式拦截）。

pub fn build(self) -> Result<Graph, BuildError>

构建 Graph。返回 Result<Graph, BuildError>。

pub fn name(&self) -> &str