npub1nh9lls4uhyk730khg4zj3zkqfexkqyd9vfn0cltavc7tgggs93ssgsp2mr (npub1nh9…p2mr) Arc of a trait object is inefficient 😅
When working with a web server state, you normally create the state and don't drop it until it is dropped automatically at the end of the program. Therefore, I prefer to bypass using an Arc by intentionally "leaking" the state. Here is an example:
https://codeberg.org/mo8it/oxitraffic/src/commit/8f26a82301937bbdbe383622fe3d15d99f368b79/src/app.rs#L28
You wrap the state in a Box and leak that Box to get a static reference &'static State
This avoids the atomic incrementation in the reference counter.
Mo :ferris: :tux: /
npub1j7…5mapy
2024-02-17 14:07:24
in reply to nevent1q…yqrs
Author Public Key
npub1j7fc87rk03whjh72mphc9hrm8zecfsdywdcscsesznwzcrasudvs75mapyPublished at
2024-02-17 14:07:24Event JSON
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"content": "nostr:npub1nh9lls4uhyk730khg4zj3zkqfexkqyd9vfn0cltavc7tgggs93ssgsp2mr Arc of a trait object is inefficient 😅\n\nWhen working with a web server state, you normally create the state and don't drop it until it is dropped automatically at the end of the program. Therefore, I prefer to bypass using an Arc by intentionally \"leaking\" the state. Here is an example:\n\nhttps://codeberg.org/mo8it/oxitraffic/src/commit/8f26a82301937bbdbe383622fe3d15d99f368b79/src/app.rs#L28\n\nYou wrap the state in a Box and leak that Box to get a static reference \u0026'static State\n\nThis avoids the atomic incrementation in the reference counter.",
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