12 releases

new 0.3.3 May 20, 2024
0.3.2 May 19, 2024
0.2.9 Apr 26, 2024

#1249 in GUI

Download history 428/week @ 2024-04-07 480/week @ 2024-04-14 295/week @ 2024-04-21 43/week @ 2024-04-28 231/week @ 2024-05-05 198/week @ 2024-05-12

887 downloads per month
Used in 34 crates (33 directly)

Apache-2.0 OR MIT

56K SLoC

This crate is part of the zng project.

Cargo Features

This crate provides 3 feature flags, 1 enabled by default.


Signal the build script to enable the "dyn_*", "inspector" and "trace_widget" features in debug builds.

Enabled by default.


Box closures at opportune places, such as Var::map, reducing the number of monomorphised types.

This speeds-up compilation time at the cost of runtime.


Enable web tasks.


Basic widget properties and helpers for declaring widgets and properties.

Widget Instantiation

See enable_widget_macros! if you want to instantiate widgets without depending on the zng crate.



~322K SLoC