Call Graph

Consider the following functions:

#![allow(unused)]
fn main() {
pub fn shred() {
    gnar_gnar();
    bluebird();
}

fn gnar_gnar() {
    weather_report();
    pow();
}

fn bluebird() {
    weather_report();
}

fn weather_report() {
    shred();
}

fn pow() {
    fluffy();
    soft();
}

fn fluffy() {}

fn soft() {}

pub fn baker() {
    hood();
}

fn hood() {}
}

If we treat every function as a vertex in a graph, and if we add an edge from A to B if function A calls function B, then we get the following call graph: