Function minicov::capture_coverage

pub unsafe fn capture_coverage<Writer: CoverageWriter>(
    writer: &mut Writer
) -> Result<(), CoverageWriteError>

Captures the coverage data for the current program and writes it into the given sink.

The data should be saved to a file with the .profraw extension, which can then be processed using the llvm-profdata and llvm-cov tools.

You should call reset_coverage afterwards if you intend to continue running the program so that future coverage can be merged with the returned captured coverage.

Safety

This function is not thread-safe and should not be concurrently called from multiple threads.