Fill in survey link

Author: Kobzol

content/launching-the-2025-state-of-rust-survey.md

@@ -58,6 +58,6 @@ _Click [here][last-survey-results] to read a summary of last year's survey findi
 
 > By the way, the Rust Survey team is looking for new members. If you like working with data and coordinating people, and would like to help us out with managing various Rust surveys, please drop by our [Zulip channel][survey-team-zulip] and say hi.
 
-[survey-link]: TODO
+[survey-link]: https://www.surveyhero.com/c/state-of-rust-2025
 [last-survey-results]: https://blog.rust-lang.org/2025/02/13/2024-State-Of-Rust-Survey-results
 [survey-team-zulip]: https://rust-lang.zulipchat.com/#narrow/channel/402479-t-community.2Frust-survey