Crates / serde_path_to_error / Alternatives
Rust crate alternatives · data Oct 24, 2026
Alternatives to serde_path_to_error
Short answerThe closest alternatives to serde_path_to_error on crates.io data are rmp-serde (346K real downloads a day), ron (266K real downloads a day), zerovec (2.5M real downloads a day). Of the 8 we list, the most used is zerovec, and 7 shipped a release in the last year. serde_path_to_error itself gets 1,101,806 a day with 642 dependents.
Every alternative we found
| Alternative | Real downloads a day | vs serde_path_to_error | Dependents | Last release | Why it is listed | |
|---|---|---|---|---|---|---|
| rmp-serde Widely used | 345,933 | 0.31x | 1,717 | 10mo | category Encoding, keyword "serde", keyword "serialization" | side by side |
| ron Widely used | 265,639 | 0.24x | 1,028 | 4mo | category Encoding, keyword "serde", keyword "serialization" | compare |
| zerovec Pulled in | 2,516,803 | 2.28x | 60 | 2d | category No standard library, keyword "serde", keyword "serialization" | compare |
| schemars Widely used | 2,383,996 | 2.16x | 6,659 | 12d | category Encoding, category No standard library, keyword "serde" | compare |
| prost Widely used | 1,867,529 | 1.69x | 5,082 | 5mo | category Encoding, keyword "serialization" | compare |
| quick-xml Widely used | 1,525,182 | 1.38x | 2,687 | 2mo | category Encoding, keyword "serde" | compare |
| schemars_derive Pulled in | 952,344 | 0.86x | 6 | 12d | category Encoding, category No standard library, keyword "serde" | compare |
| valuable Pulled in | 933,894 | 0.85x | 73 | 21mo | category Encoding, keyword "serialization" | compare |
How to choose
- Same job, not the same API. Each line is listed because it shares a crates.io category or keyword with serde_path_to_error; read its description before you swap.
- More dependents means more answered questions and a smaller chance it disappears.
- Check the last release against how fast you need fixes. For serde_path_to_error: is it still maintained?
Rules
Alternatives = tracked crates (top 1000 by downloads) that share a specific crates.io category (2 points each) or keyword (3 points each) with serde_path_to_error, most similar first; its own parts (same name prefix) and crates it depends on or that depend on it are left out, because those are companions, not substitutes. Real downloads = quiet-day median, crates.io data Oct 24, 2026. Built when we find 3 or more.
Up next
The closest alternative: Widely used and steady. 345,933 real downloads a day.rmp-serdeRust crate. Serde support for MessagePack. Real use: 346K downloads a day on quiet days; 1,717 crates depend on it.Read it next →Also worth your time