proc-macro-error-attr is used at run time in 12,018 crates (of which 1,693 optionally). It is a direct run-time dependency in 1 crate. It's used at build time in 162 crates (of which 51 optionally, ). It's used only as a dev dependency in 872 crates.
| Number of dependers | proc-macro-error-attr version | Downloads/month |
|---|---|---|
| 13,018 | 1.0.4 | 4.1M |
| 34 | 0.4.12 | 36K |
| Depender (with downloads and own rev deps) | proc-macro-error-attr version | |||
|---|---|---|---|---|
| 4.2M | 561 | proc-macro-error | =1.0.4 | |