Cargo Build Timings

Targets:headers 0.3.5 (lib)
Profile:release
Fresh units:0
Dirty units:23
Total units:23
Max concurrency:8 (jobs=8 ncpu=48)
Build start:2022-02-09T11:13:45Z
Total time:4.3s
rustc:rustc 1.60.0-nightly (21b4a9cfd 2022-01-27)
Host: x86_64-unknown-linux-gnu
Target: x86_64-unknown-linux-gnu
Max (global) rustc threads concurrency:0
Unit Total Codegen Features
1. http v0.2.6 2.2s 0.8s (39%)
2. headers v0.3.5 1.3s 0.7s (49%)
3. bytes v1.1.0 1.0s 0.5s (54%) default, std
4. typenum v1.15.0 build script 0.7s
5. base64 v0.13.0 0.7s 0.4s (56%) default, std
6. typenum v1.15.0 0.7s 0.0s (4%)
7. mime v0.3.16 0.7s 0.5s (67%)
8. httpdate v1.0.2 0.7s 0.4s (67%)
9. sha-1 v0.9.8 0.7s 0.5s (69%) default, std
10. version_check v0.9.4 0.5s 0.2s (41%)
11. generic-array v0.14.5 0.4s 0.0s (6%)
12. generic-array v0.14.5 build script 0.3s
13. itoa v1.0.1 0.3s 0.0s (5%)
14. opaque-debug v0.3.0 0.2s 0.0s (6%)
15. fnv v1.0.7 0.2s 0.0s (8%) default, std
16. digest v0.9.0 0.2s 0.0s (10%) alloc, std
17. cpufeatures v0.2.1 0.2s 0.0s (7%)
18. headers-core v0.2.0 0.2s 0.0s (17%)
19. cfg-if v1.0.0 0.2s 0.0s (8%)
20. block-buffer v0.9.0 0.2s 0.0s (8%)
21. bitflags v1.3.2 0.2s 0.0s (7%) default
22. typenum v1.15.0 build script (run) 0.1s
23. generic-array v0.14.5 build script (run) 0.1s