Struct CallGraphInfo 

pub struct CallGraphInfo {
    pub calls: HashMap<String, Vec<String>>,
    pub called_by: HashMap<String, Vec<String>>,
}

Module-level call graph information.

Tracks which functions in this module call which other functions. This is a lightweight, per-module representation of call relationships, distinct from the project-wide CallGraph in the callgraph module.

Fields

calls: HashMap<String, Vec<String>>

Map of caller function name to list of called function names. Key is the caller (e.g., “process_data” or “MyClass.method”), value is a list of callees (function names being called).

called_by: HashMap<String, Vec<String>>

Reverse mapping: function name to list of functions that call it. Key is the callee, value is list of callers. This enables efficient reverse lookups for impact analysis.

Implementations

impl CallGraphInfo

pub fn new() -> Self

Create a new empty call graph.

Part of public API for library consumers building call graphs programmatically.

pub fn add_call(&mut self, caller: &str, callee: &str)

Record a function call, updating both forward and reverse mappings.

Part of public API for library consumers building call graphs programmatically.

Arguments

• caller - The name of the calling function
• callee - The name of the called function

pub fn is_empty(&self) -> bool

Check if the call graph is empty.

Part of public API for library consumers querying call graphs.

pub fn get_callees(&self, caller: &str) -> Option<&Vec<String>>

Get all functions called by the given function.

Part of public API for library consumers querying call graphs.

pub fn get_callers(&self, callee: &str) -> Option<&Vec<String>>

Get all functions that call the given function.

Part of public API for library consumers querying call graphs.

Trait Implementations

impl Clone for CallGraphInfo

fn clone(&self) -> CallGraphInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CallGraphInfo

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

Formats the value using the given formatter.

impl Default for CallGraphInfo

fn default() -> CallGraphInfo

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CallGraphInfo

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CallGraphInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.