CosmicHorrorDev
commented
3 weeks ago Are you sure the stackoverflow is coming from keyvalues-serde? I was able to run your example program as expected on my local config with minor tweak to deserialize as UserLocalConfigStore instead of Root since the config store is the outermost "object". Here's the diff of the changes
57c57
< pub fn list_games() {
---
> pub fn main() {
61c61,62
< let v: Root = keyvalues_serde::from_reader(reader).unwrap();
---
> let v: UserLocalConfigStore = keyvalues_serde::from_reader(reader).unwrap();
> dbg!(v);
Which ran as expected although there could be something unique about your config
❯ cargo r
Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.02s
Running `target/debug/repro`
[src/main.rs:62:5] v = UserLocalConfigStore {
software: Software {
valve: Valve {
steam: Steam {
apps: {
"1274570": App {
last_played: Some(
"1653872005",
),
badge_data: None,
playtime: None,
},
"1576000": App {
last_played: Some(
"1717473346",
),
badge_data: Some(
"02000000080a",
),
playtime: None,
},
"677120": App {
last_played: Some(
"1653523035",
),
badge_data: None,
(lots of elided output)I'm not very familiar on debugging specifics for windows, but if you run your program while a debugger is attached then you can look at the callstack when it hits the stackoverflow. The usual culprit is unbounded recursion which looks like the same cycle of functions getting called in the callstack
bananapizzuh
I am creating an application that needs to find all games owned by a steam account. I have looked around, and concluded that
<steamdir>/userdata/<user_id>/config/localconfig.vdfis the best way to do that. I converted the file to json online (https://rgp.io/vdf-parser/), and had no issue parsing it using serde_json. When running with rust_backtrace enabled, there is not a backtrace with the error. My platform is windows, using msvc.