taiki-e/cargo-llvm-cov v0.5.20

0.5.20

on GitHub

cargo-llvm-cov no longer sets the RUST_TEST_THREADS and NEXTEST_TEST_THREADS environment variables. cargo-llvm-cov now adopts another efficient way to workaround rust-lang/rust#91092. (#279)

This may greatly improve performance, especially when using cargo llvm-cov nextest.