check-rust-coverage

Original：🇺🇸 English

Translated

Check which Rust lines are not covered by Rust tests.

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Sourceredisearch/redisearch

Added on2026-02-09

NPX Install

npx skill4agent add redisearch/redisearch check-rust-coverage

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Check Rust Coverage

Determine which Rust lines are not covered by Rust tests.

Arguments

```
<path>
```
: Path to a Rust crate.
```
<path 1> <path 2>
```
: Multiple crate paths.

If a path doesn't include

src/

, assume it to be in the

src/redisearch_rs

directory. E.g.

numeric_range_tree

becomes

src/redisearch_rs/numeric_range_tree

. If a path points to a directory, consider all Rust crates in that directory.

Instructions

Run

bash

cargo llvm-cov test --manifest-path <crate_directory>/Cargo.toml --quiet --json 2>/dev/null | jq -r '"Uncovered Lines:",
(.data[0].files[] |
  select(.summary.lines.percent < 100) |
  .filename as $f |
  [.segments[] | select(.[2] == 0 and .[4] == true) | .[0]] |
  unique |
  if length > 0 then "\($f): \(join(", "))" else empty end
)'

to get the list of uncovered lines for each file in the target crate.