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crates.io · #2219 most downloaded on crates.io
Code coverage and profile-guided optimization support for no_std and embedded programs
Last release 1 months ago
14 Aug 2026
Release timing varies
gaps range from 2 weeks to 13 months
Nearly every release is documented
notes for 18 of 18 stable releases
Nothing withdrawn
no release was ever pulled
6 years old
18 releases · first in 2020
One column per quarter.
Upgraded the bundled profiling runtime to LLVM 23.1 and raw profile format version 11.
Fixed broken profiling on WASM.
Fixed compilation error on UEFI.
Upgraded bundled LLVM runtime to coverage format version 10.
Fixed build on non-Linux/Windows target.
Upgraded bundled LLVM runtime to coverage format version 9.
Added support for x86_64-unknown-uefi.
Fixed incorrect signature for minicov_dealloc.
minicov_dealloc. (#15)Fixed link error on some targets by adding a dummy symbol.
Added support for profile-guided optimization.
Fixed build for bare-metal targets again.
Updated bundled LLVM runtime library for LLVM 14.
Fixed build for bare-metal targets.
Updated bundled LLVM runtime library for LLVM 13.
Major rewrite to use the new LLVM source-based coverage support.
Updated use of internal LLVM APIs for LLVM 11.
Added support for concatenated input files.
- Initial release
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