⚡ Bolt: Inline duration formatting to avoid string allocations#87
⚡ Bolt: Inline duration formatting to avoid string allocations#87juntaochi wants to merge 2 commits into
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💡 What: Inlined the calculation for duration formatting directly into single `format!` macros inside `src/ui/mod.rs` and removed the unused helper functions. 🎯 Why: `App::update` polls the metadata updates, and using nested `format!` macros generates unnecessary intermediate `String` heap allocations on the hot path. 📊 Impact: Eliminates two string allocations per `App::update` metadata calculation. Benchmark showed ~50% speedup in formatting string overhead (from ~95ms to ~48ms per 100k iterations). 🔬 Measurement: Verified locally using `rustc` benchmark. Code clean, passed linting (`cargo clippy -- -D warnings`), and all unit tests.
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💡 What: Re-ran `cargo fmt` with the required version and committed the changes. 🎯 Why: CI failed on `cargo fmt --all -- --check` due to minor formatting drift (or earlier unsaved changes). 📊 Impact: CI check should now pass. 🔬 Measurement: Verified locally using `cargo fmt --all -- --check` which now succeeds.
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⚡ Bolt: Inline duration formatting to avoid string allocations
💡 What: Inlined the calculation for duration formatting directly into single
format!macros insidesrc/ui/mod.rsand removed the unused helper functions.🎯 Why:
App::updatepolls the metadata updates, and using nestedformat!macros generates unnecessary intermediateStringheap allocations on the hot path.📊 Impact: Eliminates two string allocations per
App::updatemetadata calculation. Benchmark showed ~50% speedup in formatting string overhead (from ~95ms to ~48ms per 100k iterations).🔬 Measurement: Verified locally using
rustcbenchmark. Code clean, passed linting (cargo clippy -- -D warnings), and all unit tests.PR created automatically by Jules for task 16181642860025372776 started by @juntaochi