#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.

18 major breaking releases

new 20.0.0 Jan 14, 2025
18.0.0 Oct 1, 2024
17.1.0 Aug 14, 2024
17.0.0 Jul 19, 2024
0.0.0 Nov 21, 2022

#899 in Magic Beans

Download history 1127/week @ 2024-09-29 690/week @ 2024-10-06 766/week @ 2024-10-13 889/week @ 2024-10-20 762/week @ 2024-10-27 1009/week @ 2024-11-03 741/week @ 2024-11-10 1379/week @ 2024-11-17 1117/week @ 2024-11-24 1066/week @ 2024-12-01 1503/week @ 2024-12-08 1631/week @ 2024-12-15 831/week @ 2024-12-22 930/week @ 2024-12-29 1122/week @ 2025-01-05 1177/week @ 2025-01-12

4,219 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

~93–130MB
~2.5M SLoC