Somehow rust generate a very large rlib
project locate here
yuyang@yuyang-virtual-machine:~/tracing/target/debug$ ls -lh
total 1,4G
drwxrwxr-x 42 yuyang yuyang 4,0K 9-р сар 8 14:43 build
drwxrwxr-x 2 yuyang yuyang 60K 9-р сар 8 14:47 deps
drwxrwxr-x 2 yuyang yuyang 4,0K 9-р сар 8 14:43 examples
drwxrwxr-x 5 yuyang yuyang 4,0K 9-р сар 8 14:46 incremental
-rw-rw-r-- 1 yuyang yuyang 281 9-р сар 8 14:43 libcommon_tracing.d
-rw-rw-r-- 2 yuyang yuyang 1,4G 9-р сар 8 14:47 libcommon_tracing.rlib
It there a tool to analyzer why this rlib is so big.
Could you run ar x libcommon_tracing.rlib to unpack the rlib archive and then show the size of lib.rmeta and all files with the .rcgu.o extension?
I see A lot of .o files.
-rw-rw-r-- 1 yuyang yuyang 1,4G 9-р сар 8 14:47 libcommon_tracing.rlib
-rw-r--r-- 1 yuyang yuyang 192M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.3yns4yyxjfwy0s47.rcgu.o
-rw-r--r-- 1 yuyang yuyang 176M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.5d12axqg6h3lpdf3.rcgu.o
-rw-r--r-- 1 yuyang yuyang 166M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.2poess0ls2p72u76.rcgu.o
-rw-r--r-- 1 yuyang yuyang 111M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.272415lntdck4ph.rcgu.o
-rw-r--r-- 1 yuyang yuyang 72M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.2kk0lp3hggewujx1.rcgu.o
-rw-r--r-- 1 yuyang yuyang 63M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.k5d0h8oyb8x9sud.rcgu.o
-rw-r--r-- 1 yuyang yuyang 57M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.134tn7dc3pfvdt43.rcgu.o
-rw-r--r-- 1 yuyang yuyang 55M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.51m86omks9xg0qy5.rcgu.o
-rw-r--r-- 1 yuyang yuyang 52M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.31yygtkl2j0oke.rcgu.o
-rw-r--r-- 1 yuyang yuyang 36M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.sd0ashnu4v05p63.rcgu.o
-rw-r--r-- 1 yuyang yuyang 36M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.1qykg1k7i7zkr1cv.rcgu.o
-rw-r--r-- 1 yuyang yuyang 33M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.28h226sc41xm8msw.rcgu.o
-rw-r--r-- 1 yuyang yuyang 32M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.350tjqj29alz51tw.rcgu.o
-rw-r--r-- 1 yuyang yuyang 31M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.3ie2ykrogqkt90dw.rcgu.o
-rw-r--r-- 1 yuyang yuyang 30M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.1ledvvjiyx5hmhpu.rcgu.o
-rw-r--r-- 1 yuyang yuyang 25M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.jfldvlml1g25cwu.rcgu.o
-rw-r--r-- 1 yuyang yuyang 22M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.2b65si4nte3s7xv8.rcgu.o
-rw-r--r-- 1 yuyang yuyang 22M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.2cn27fswak39up3t.rcgu.o
-rw-r--r-- 1 yuyang yuyang 20M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.448zew0lv899x6jm.rcgu.o
-rw-r--r-- 1 yuyang yuyang 17M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.1qkgebhlt0jnssdg.rcgu.o
-rw-r--r-- 1 yuyang yuyang 15M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.1wwnx4p26m31mszl.rcgu.o
-rw-r--r-- 1 yuyang yuyang 14M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.4wphgxsuq9nvzbjq.rcgu.o
-rw-r--r-- 1 yuyang yuyang 14M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.56zn4bnhps7k0dva.rcgu.o
-rw-r--r-- 1 yuyang yuyang 12M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.46kb8vjw05n0fwn8.rcgu.o
-rw-r--r-- 1 yuyang yuyang 8,7M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.3i114kwutqnrpiu.rcgu.o
-rw-r--r-- 1 yuyang yuyang 8,1M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.14b6494aek5lrwlk.rcgu.o
-rw-r--r-- 1 yuyang yuyang 7,1M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.a8b2137v4rxovv8.rcgu.o
-rw-r--r-- 1 yuyang yuyang 6,6M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.19vofn7iqj9ug1el.rcgu.o
-rw-r--r-- 1 yuyang yuyang 6,6M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.3mgqkz59yup2g8t7.rcgu.o
-rw-r--r-- 1 yuyang yuyang 5,8M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.31hdwgltmwdokjg4.rcgu.o
-rw-r--r-- 1 yuyang yuyang 5,6M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.4pfdra0x2w00e6yp.rcgu.o
-rw-r--r-- 1 yuyang yuyang 5,6M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.1ndu88i6hep4qvcz.rcgu.o
-rw-r--r-- 1 yuyang yuyang 5,5M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.4dc1yr98n15wpmmi.rcgu.o
-rw-r--r-- 1 yuyang yuyang 5,2M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.4h2iukqf3r0iokaa.rcgu.o
-rw-r--r-- 1 yuyang yuyang 4,0M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.45lncdcv1lpt34z1.rcgu.o
-rw-r--r-- 1 yuyang yuyang 3,2M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.3vfwal1umhtxj92s.rcgu.o
-rw-r--r-- 1 yuyang yuyang 1,6M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.dork9kxqh6b2wcl.rcgu.o
-rw-r--r-- 1 yuyang yuyang 1,3M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.2obu4ro4zleai0q7.rcgu.o
-rw-r--r-- 1 yuyang yuyang 1,1M 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.3m5lwhvq0jwof923.rcgu.o
-rw-r--r-- 1 yuyang yuyang 710K 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.3p97fj8t680loq9q.rcgu.o
-rw-r--r-- 1 yuyang yuyang 656K 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.5eb1wen3i6o4rlhp.rcgu.o
-rw-r--r-- 1 yuyang yuyang 491K 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.3fdoj6e1j50mjo5t.rcgu.o
-rw-r--r-- 1 yuyang yuyang 382K 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.3hfb5smsb5o3ptnd.rcgu.o
-rw-r--r-- 1 yuyang yuyang 346K 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.25i8lt29fn66wxr3.rcgu.o
-rw-r--r-- 1 yuyang yuyang 330K 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.sd8anlsqrrih9yz.rcgu.o
-rw-r--r-- 1 yuyang yuyang 327K 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.w1f3dlug320pay9.rcgu.o
-rw-r--r-- 1 yuyang yuyang 314K 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.345fmw1lhttlyi0r.rcgu.o
-rw-r--r-- 1 yuyang yuyang 222K 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.2yzbht27cpbtovlz.rcgu.o
-rw-r--r-- 1 yuyang yuyang 215K 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.3hsnxh25skw8avfz.rcgu.o
-rw-r--r-- 1 yuyang yuyang 189K 9-р сар 8 15:03 lib.rmeta
-rw-r--r-- 1 yuyang yuyang 183K 9-р сар 8 15:03 common_tracing-e4da751058b67ca8.19dgzkxrlhsnl0
Didn't check yet. I'm not currently near a computer.
If you are using nightly could you use cargo rustc -- -Zhuman-readable-cgu-names=1 and then unpack the rlib again. That should replace the hashes in the file names with the module path they represent.
yuyang@yuyang-virtual-machine:~/tracing_too_large/target/debug$ ls -lSh
total 2,7G
-rw-rw-r-- 2 yuyang yuyang 1,4G 9-р сар 8 16:15 libcommon_tracing.rlib
-rw-r--r-- 1 yuyang yuyang 192M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-option.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 176M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.common_tracing.86a0b28351a3db1d-fallback.cgu.rcgu.o
-rw-r--r-- 1 yuyang yuyang 166M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-layer-layered.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 111M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.alloc.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-sync.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 72M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.sentry_tracing.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-layer.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 63M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-filter-layer_filters.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 57M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.std.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-thread-local.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 55M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.sentry_core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-hub.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 52M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.sentry_core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-hub_impl.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 36M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-registry.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 36M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-dispatcher.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 33M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-any.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 32M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-layer-context.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 31M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-layer.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 30M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.smallvec.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 25M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-subscriber.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 22M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-fmt-fmt_layer.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 22M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.common_tracing.86a0b28351a3db1d-logging.rcgu.o
-rw-r--r-- 1 yuyang yuyang 20M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.alloc.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-boxed.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 17M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-iter-adapters-filter_map.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 15M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-iter-adapters-rev.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 14M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.sentry_core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-api.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 14M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.sentry_tracing.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-converters.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 12M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-slice-iter.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 8,7M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-filter-env.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 8,1M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.common_tracing.86a0b28351a3db1d-logging.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 7,1M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-iter-traits-iterator.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 6,6M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.alloc.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-vec.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 6,6M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.alloc.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-raw_vec.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 5,8M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-mem.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 5,6M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-ops-control_flow.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 5,6M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-ptr-non_null.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 5,5M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_opentelemetry.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-layer.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 5,2M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-slice-raw.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 4,0M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-ptr.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 3,2M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-ops-range.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 1,6M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-subscriber.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 1,3M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-result.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 1,1M 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-fmt-format-json.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 710K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-fmt-format.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 656K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.serde_json.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-ser.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 492K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-iter-adapters-flatten.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 382K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.opentelemetry_sdk.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-trace-span_processor.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 346K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-fmt.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 330K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-iter-adapters-map.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 328K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-iter-adapters-fuse.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 314K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-pin.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 222K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-fmt-format-pretty.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 215K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-registry-extensions.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 188K 9-р сар 8 16:15 lib.rmeta
-rw-r--r-- 1 yuyang yuyang 183K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.opentelemetry_jaeger.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-exporter-config-agent.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 170K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.futures_util.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-stream-stream-next.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 162K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.futures_util.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-future-poll_fn.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 161K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.futures_util.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-future.volatile.rcgu.o
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-rw-r--r-- 1 yuyang yuyang 110K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.sentry_core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-performance.rcgu.o
-rw-r--r-- 1 yuyang yuyang 108K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.sentry_core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-performance.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 107K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tokio_stream.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-wrappers-interval.volatile.rcgu.o
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-rw-r--r-- 1 yuyang yuyang 88K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tokio.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-sync-mpsc-chan.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 73K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-ops-function.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 73K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_appender.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-worker.volatile.rcgu.o
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drwxrwxr-x 2 yuyang yuyang 68K 9-р сар 8 16:15 deps
-rw-r--r-- 1 yuyang yuyang 67K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.opentelemetry_sdk.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-trace-provider.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 65K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.crossbeam_channel.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-flavors-list.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 65K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-iter-adapters-enumerate.volatile.rcgu.o
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-rw-r--r-- 1 yuyang yuyang 63K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.common_tracing.86a0b28351a3db1d-panic_hook.rcgu.o
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-rw-r--r-- 1 yuyang yuyang 61K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tokio_stream.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-wrappers-mpsc_bounded.volatile.rcgu.o
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-rw-r--r-- 1 yuyang yuyang 56K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.crossbeam_channel.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-flavors-array.volatile.rcgu.o
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-rw-r--r-- 1 yuyang yuyang 55K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_appender.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-rolling.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 53K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_serde.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 53K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.alloc.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-alloc.rcgu.o
-rw-r--r-- 1 yuyang yuyang 52K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.std.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-panicking.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 50K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-iter-adapters-take.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 49K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-task-poll.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 49K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tokio.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-sync-mpsc-list.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 49K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.crossbeam_channel.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-flavors-zero.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 49K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.once_cell.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-imp.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 48K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.crossbeam_channel.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-counter.volatile.rcgu.o
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-rw-r--r-- 1 yuyang yuyang 47K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.futures_channel.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-oneshot.volatile.rcgu.o
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-rw-r--r-- 1 yuyang yuyang 44K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.alloc.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-collections-vec_deque-iter.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 43K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.futures_util.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-stream-futures_unordered-task.volatile.rcgu.o
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-rw-r--r-- 1 yuyang yuyang 41K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.crossbeam_channel.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-waker.rcgu.o
-rw-r--r-- 1 yuyang yuyang 40K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.core.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-iter-adapters-filter.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 40K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_appender.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 40K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.alloc.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-slice-hack.volatile.rcgu.o
-rw-r--r-- 1 yuyang yuyang 39K 9-р сар 8 16:15 common_tracing-e4da751058b67ca8.tracing_subscriber.86a0b28351a3db1d-in-common_tracing.86a0b28351a3db1d-registry-sharded.rcgu.o
Is this normal?
The command should be cargo rustc -- -Zhuman-readable-cgu-names=yes.
This is normal for Rust.
It has unbelievably HUGE debug information. 95% of these files is debug info. You can set debug = 1 to get less bloated debug info.
On top of that rlibs often contain the standard library and lots of unused code. Rust throws everything in there, and then tells the linker to pick only used parts.
3 Likes
Release version of this is quite small.
warning: `common-tracing` (lib) generated 1 warning (run `cargo fix --lib -p common-tracing` to apply 1 suggestion)
Finished dev [unoptimized + debuginfo] target(s) in 4.37s
total 1,4G
-rw-rw-r-- 2 yuyang yuyang 1,4G 9-р сар 9 09:42 libcommon_tracing.rlib
drwxrwxr-x 2 yuyang yuyang 60K 9-р сар 9 09:42 deps
drwxrwxr-x 42 yuyang yuyang 4,0K 9-р сар 9 09:38 build
drwxrwxr-x 2 yuyang yuyang 4,0K 9-р сар 9 09:38 examples
drwxrwxr-x 5 yuyang yuyang 4,0K 9-р сар 9 09:39 incremental
-rw-rw-r-- 1 yuyang yuyang 351 9-р сар 9 09:38 libcommon_tracing.d
total 16M
-rw-rw-r-- 2 yuyang yuyang 16M 9-р сар 9 09:42 libcommon_tracing.rlib
drwxrwxr-x 2 yuyang yuyang 36K 9-р сар 9 09:42 deps
drwxrwxr-x 42 yuyang yuyang 4,0K 9-р сар 9 09:37 build
drwxrwxr-x 2 yuyang yuyang 4,0K 9-р сар 9 09:37 examples
drwxrwxr-x 2 yuyang yuyang 4,0K 9-р сар 9 09:37 incremental
-rw-rw-r-- 1 yuyang yuyang 353 9-р сар 9 09:38 libcommon_tracing.d
1 Like
192 MB for core::Option, neat.
Option has a lot of methods, and if I understand it correctly, they are all generating separate code per instantiation (I would hope only the actually used ones for each instantiation, but who knows)