Function declaration marked as uncovered where body is covered

[kemitix]

Coverage for the line with the function declaration is not included while the body is:

Function is an implementation from a Trait:

impl<N: NetworkEnv> TasynRepository<N> for TrelloRepository {

This is only happening on one function. All others show full coverage as expected.

• uname -a:
  Linux dagon 6.1.0-10-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.38-2 (2023-07-27) x86_64 GNU/Linux
• rustc --version
rustc 1.73.0 (cc66ad468 2023-10-03)

cargo tarpaulin --tests --line --workspace --engine LLvm --out HTML \
  --output-dir ./target/coverage --skip-clean --fail-under 89

Expected behavior

I would expect the line with the function name, parameters and return type to be recorded as covered where the function body is covered.

[thetayloredman]

possible duplicate of #1192?