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egui/crates/egui_demo_lib
Lucas Meurer 65249013c4 Fix stuck menu when submenu vanishes (#7589)
* Closes https://github.com/rerun-io/rerun/issues/11301

This fixes a bug where a menu could get stuck, not closing at all, when
the currently open submenu stops being shown.
I also added a way to reproduce this to the demo, as well as a test
ensuring that there is no race condition in the fix.
2025-10-07 10:16:35 +02:00
..
2025-09-08 17:29:41 +02:00
2025-04-28 11:58:05 +02:00

egui demo library

Latest version Documentation unsafe forbidden MIT Apache

This crate contains example code for egui.

The demo library is a separate crate for three reasons:

This crate also contains benchmarks for egui. Run them with

# Run all benchmarks
cargo bench -p egui_demo_lib 

# Run a single benchmark
cargo bench -p egui_demo_lib "benchmark name"

# Profile benchmarks with cargo-flamegraph (--root flag is necessary for MacOS)
CARGO_PROFILE_BENCH_DEBUG=true cargo flamegraph --bench benchmark --root -p egui_demo_lib  -- --bench "benchmark name"

# Profile with cargo-instruments
CARGO_PROFILE_BENCH_DEBUG=true cargo instruments --profile bench --bench benchmark -p egui_demo_lib -t time -- --bench "benchmark name"