jayvdb
commented
2 years ago Also if there are two records, one after the above with 0 coverage, this causes a panick
RUST_BACKTRACE=full lcov-tool coverage coverage/app/lcov.info
Coverage report of file
thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', /Users/jayvdb/.cargo/registry/src/github.com-1ecc6299db9ec823/lcov-tool-0.1.5/src/report.rs:19:68
stack backtrace:
0: 0x10e404e81 - std::backtrace_rs::backtrace::libunwind::trace::h590dfebec4e77697
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
1: 0x10e404e81 - std::backtrace_rs::backtrace::trace_unsynchronized::h99fbb54ac12f3b33
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x10e404e81 - std::sys_common::backtrace::_print_fmt::h98af9386233c17ac
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/sys_common/backtrace.rs:67:5
3: 0x10e404e81 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::had87307b6abc1c9a
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/sys_common/backtrace.rs:46:22
4: 0x10e41ed2b - core::fmt::write::hf956bc155d959fe3
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/core/src/fmt/mod.rs:1150:17
5: 0x10e4029fa - std::io::Write::write_fmt::h8329f2ae528d83ac
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/io/mod.rs:1667:15
6: 0x10e406545 - std::sys_common::backtrace::_print::h6e4389a954583108
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/sys_common/backtrace.rs:49:5
7: 0x10e406545 - std::sys_common::backtrace::print::h8e088905fb2c3553
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/sys_common/backtrace.rs:36:9
8: 0x10e406545 - std::panicking::default_hook::{{closure}}::ha89bc0c5c4e06dc0
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/panicking.rs:210:50
9: 0x10e406127 - std::panicking::default_hook::hf75121343f052de7
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/panicking.rs:227:9
10: 0x10e406c30 - std::panicking::rust_panic_with_hook::h86c7505050d2207f
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/panicking.rs:624:17
11: 0x10e4066a4 - std::panicking::begin_panic_handler::{{closure}}::h61e80887dc228270
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/panicking.rs:519:13
12: 0x10e405317 - std::sys_common::backtrace::__rust_end_short_backtrace::hf0f0a63f6b510120
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/sys_common/backtrace.rs:141:18
13: 0x10e40663a - rust_begin_unwind
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/panicking.rs:517:5
14: 0x10e42867f - core::panicking::panic_fmt::hfb31ffade762ae98
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/core/src/panicking.rs:101:14
15: 0x10e4285d7 - core::panicking::panic::h4ae73fe66a8fce9c
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/core/src/panicking.rs:50:5
16: 0x10e392f44 - alloc::slice::merge_sort::h93dfdd06e243f42d
17: 0x10e3914bd - <lcov_tool::report::Report as core::fmt::Display>::fmt::h882b5c3d0b7f04c6
18: 0x10e41ed2b - core::fmt::write::hf956bc155d959fe3
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/core/src/fmt/mod.rs:1150:17
19: 0x10e401333 - std::io::Write::write_fmt::hc0e74c90b44bc203
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/io/mod.rs:1667:15
20: 0x10e401333 - <&std::io::stdio::Stdout as std::io::Write>::write_fmt::h0226dce527d9aa75
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/io/stdio.rs:852:9
21: 0x10e4020ae - <std::io::stdio::Stdout as std::io::Write>::write_fmt::h56ddd2bb67eed70b
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/io/stdio.rs:826:9
22: 0x10e4020ae - std::io::stdio::print_to::h9b341ce242ca8271
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/io/stdio.rs:1192:21
23: 0x10e4020ae - std::io::stdio::_print::hc44118075b6ace17
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/io/stdio.rs:1205:5
24: 0x10e3905b7 - lcov_tool::command::coverage::coverage_action::hee2e4ffb1eb754c1
25: 0x10e397411 - lcov_tool::main::h31750a06e490987e
26: 0x10e395d46 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha1933bfb0a18dbab
27: 0x10e3906dc - std::rt::lang_start::{{closure}}::h9dbe5e357a5f178a
28: 0x10e40707a - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h69c4046776cff27f
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/core/src/ops/function.rs:259:13
29: 0x10e40707a - std::panicking::try::do_call::hf29484cd182a8166
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/panicking.rs:403:40
30: 0x10e40707a - std::panicking::try::h0dc079bc76330482
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/panicking.rs:367:19
31: 0x10e40707a - std::panic::catch_unwind::hcdcc8b405dbc0e7c
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/panic.rs:129:14
32: 0x10e40707a - std::rt::lang_start_internal::{{closure}}::hc519fd4fe9bea07d
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/rt.rs:45:48
33: 0x10e40707a - std::panicking::try::do_call::h47874b112ebb4df0
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/panicking.rs:403:40
34: 0x10e40707a - std::panicking::try::h1bce813709a4c45c
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/panicking.rs:367:19
35: 0x10e40707a - std::panic::catch_unwind::hfcbf753edbd8cf11
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/panic.rs:129:14
36: 0x10e40707a - std::rt::lang_start_internal::hf65df31c3ffe3b9a
at /rustc/59eed8a2aac0230a8b53e89d4e99d55912ba6b35/library/std/src/rt.rs:45:20
37: 0x10e397529 - _main
For lcov data:
output is