hotpath 0.19.1

One profiler for CPU, time, memory, SQL, and async code - quickly find and debug performance bottlenecks.
Documentation

Build #3730664 2026-06-30 18:04:50

# rustc version rustc 1.98.0-nightly (096694416 2026-06-29)

# docs.rs version docsrs 0.0.0 (886bc7a22b1adc4b387ce1343447fe3af98d9ce5 2026-06-14 )

# build log [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "b48b16f0d4cb1b195cf19808bcf4a58e8ba694d153554f1f324e7f942489a7c7" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "hotpath hotpath-alloc" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260629-1.98.0-nightly-096694416\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting hotpath v0.19.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: public documentation for `sql` links to private item `normalize` [INFO] [stderr] --> src/lib_on/sql.rs:5:54 [INFO] [stderr] | [INFO] [stderr] 5 | //! same statement merge into a single bucket (see [`normalize`]). Normalization [INFO] [stderr] | ^^^^^^^^^ this item is private [INFO] [stderr] | [INFO] [stderr] = note: this link will resolve properly if you pass `--document-private-items` [INFO] [stderr] = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `tracing_layer` [INFO] [stderr] --> src/lib_on/sql.rs:9:37 [INFO] [stderr] | [INFO] [stderr] 9 | //! the `sqlx` tracing layer (see [`tracing_layer`]) and the Diesel [INFO] [stderr] | ^^^^^^^^^^^^^ no item named `tracing_layer` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `diesel` [INFO] [stderr] --> src/lib_on/sql.rs:10:28 [INFO] [stderr] | [INFO] [stderr] 10 | //! instrumentation (see [`diesel`]) - so it is dead when neither feature is on; [INFO] [stderr] | ^^^^^^ no item named `diesel` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `parking_lot::RwLock` [INFO] [stderr] --> src/lib_on/rw_locks.rs:430:44 [INFO] [stderr] | [INFO] [stderr] 430 | /// Instrument an [`std::sync::RwLock`], [`parking_lot::RwLock`], `async_lock::RwLock`, or [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ no item named `parking_lot` in scope [INFO] [stderr] [INFO] [stderr] warning: `hotpath` (lib doc) generated 4 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.69s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/hotpath/index.html [INFO] running `Command { std: "docker" "inspect" "b48b16f0d4cb1b195cf19808bcf4a58e8ba694d153554f1f324e7f942489a7c7", kill_on_drop: false }`