#candidate #validation #subsystem #requests #handles #polkadot #execution

polkadot-node-core-candidate-validation

Polkadot crate that implements the Candidate Validation subsystem. Handles requests to validate candidates according to a PVF.

19 major breaking releases

21.0.0 Jan 29, 2025
20.0.0 Jan 14, 2025
18.0.0 Oct 1, 2024
17.1.0 Aug 14, 2024
0.0.0 Nov 21, 2022

#14 in #candidate

Download history 1008/week @ 2024-11-02 699/week @ 2024-11-09 1333/week @ 2024-11-16 1166/week @ 2024-11-23 1085/week @ 2024-11-30 1465/week @ 2024-12-07 1597/week @ 2024-12-14 869/week @ 2024-12-21 960/week @ 2024-12-28 1080/week @ 2025-01-04 1373/week @ 2025-01-11 1096/week @ 2025-01-18 1047/week @ 2025-01-25 1244/week @ 2025-02-01 1288/week @ 2025-02-08 451/week @ 2025-02-15

4,206 downloads per month
Used in 3 crates (2 directly)

GPL-3.0-only

115KB
3K SLoC

Release

Polkadot SDK Stable 2412


lib.rs:

The Candidate Validation subsystem.

This handles incoming requests from other subsystems to validate candidates according to a validation function. This delegates validation to an underlying pool of processes used for execution of the Wasm.

Dependencies

~95–135MB
~2.5M SLoC