Create or open the database.
()
| 50 | |
| 51 | /// Create or open the database. |
| 52 | fn open() -> anyhow::Result<Arc<Self>> { |
| 53 | let home = home::home_dir().unwrap_or_else(|| { |
| 54 | warn!("Unable to determine home directory: fallback to /tmp."); |
| 55 | "/tmp".into() |
| 56 | }); |
| 57 | |
| 58 | let db_dir = &home |
| 59 | .join(".cache") |
| 60 | .join("devfiler") |
| 61 | .join(DB_VERSION.to_string()); |
| 62 | |
| 63 | std::fs::create_dir_all(db_dir)?; |
| 64 | |
| 65 | Ok(Arc::new(Db { |
| 66 | trace_events: open_or_create(db_dir)?, |
| 67 | stack_traces: open_or_create(db_dir)?, |
| 68 | stack_frames: open_or_create(db_dir)?, |
| 69 | executables: open_or_create(db_dir)?, |
| 70 | symbols: SymDb::open_at(db_dir.join("symbols"))?, |
| 71 | })) |
| 72 | } |
| 73 | |
| 74 | /// Remove all event data. |
| 75 | pub fn flush_events(&self) { |
no test coverage detected