memviz 
How would you rather debug a data structure?
| "Pretty" printed | Visual graph |
(*test.fib)(0xc04204a5a0)({
index: (int) 5,
prev: (*test.fib)(0xc04204a580)({
index: (int) 4,
prev: (*test.fib)(0xc04204a560)({
index: (int) 3,
prev: (*test.fib)(0xc04204a540)({
index: (int) 2,
prev: (*test.fib)(0xc04204a520)({
index: (int) 1,
prev: (*test.fib)(0xc04204a500)({
index: (int) 0,
prev: (*test.fib)(),
prevprev: (*test.fib)()
}),
prevprev: (*test.fib)()
}),
prevprev: (*test.fib)(0xc04204a500)({
index: (int) 0,
prev: (*test.fib)(),
prevprev: (*test.fib)()
})
}),
.
.
. |
 |
Usage
memviz takes a pointer to an arbitrary data structure and generates output that can be used to generate an easy to understand diagram using graphviz.
To generate a diagram, first you will need to install graphviz on your system following the instructions here.
Next, use memviz.Map(out, &data) to generate a graphviz dot file and then pipe the output into graphviz.
For examples of how to use memviz, see the code sample in the example folder and the tests in memviz_test.go.
