Crate backhopper_xref_graph 

Whole-program call-graph primitives for backhopper-xref.

This crate has no Erlang knowledge. It provides:

• Vertex and FunctionRef: entities the graph tracks
• VertexSet and Relation: finite sets and binary relations with the operators a call-graph analysis needs (union, intersection, compose, image, transitive_closure, …)
• CallGraph: the aggregate, parameterised on a mode marker (Functions vs Modules) and a phase marker (Building vs Built) so misuses become compile errors

Re-exports

pub use call::CallKind;

pub use call::CallTarget;

pub use call::FunctionRef;

pub use call::FunctionSig;

pub use call::LocalFunctionRef;

pub use call::UnresolvedCallSite;

pub use errors::GraphError;

pub use graph::CallGraph;

pub use graph::Deprecation;

pub use graph::DeprecationTier;

pub use graph::ModuleSummary;

pub use loc::Loc;

pub use loc::PathId;

pub use loc::PathInterner;

pub use loc::Position;

pub use relation::Relation;

pub use relation::VertexSet;

pub use state::Building;

pub use state::Built;

pub use state::Functions;

pub use state::Mode;

pub use state::Modules;

pub use state::Phase;

pub use vertex::Vertex;

Modules

call

Call-site, function-reference, and call-kind types.

errors

graph

The aggregate CallGraph type.

loc

Source locations.

relation

Vertex sets and binary relations.

state

Sealed type-state markers for CallGraph.

vertex

Graph vertices.