5 releases (breaking)
0.5.0 | Mar 26, 2024 |
---|---|
0.4.0 | Feb 5, 2024 |
0.3.0 | Jan 8, 2024 |
0.2.0 | Nov 23, 2023 |
0.1.0 | Sep 28, 2023 |
#188 in GUI
289 downloads per month
40KB
870 lines
egui_json_tree
An interactive JSON tree visualiser for egui
, with search and highlight functionality.
Usage
use egui::{Color32};
use egui_json_tree::{DefaultExpand, JsonTree, JsonTreeStyle};
let value = serde_json::json!({ "foo": "bar", "fizz": [1, 2, 3]});
// Simple:
JsonTree::new("simple-tree", &value).show(ui);
// Customised:
let response = JsonTree::new("customised-tree", &value)
.style(JsonTreeStyle {
bool_color: Color32::YELLOW,
..Default::default()
})
.default_expand(DefaultExpand::All)
.response_callback(|response, json_pointer_string| {
// Handle interactions within the JsonTree.
})
.abbreviate_root(true) // Show {...} when the root object is collapsed.
.show(ui);
// Reset the expanded state of all arrays/objects to respect the `default_expand` setting.
response.reset_expanded(ui);
See demo.rs and run the examples for more detailed use cases, including the search match highlight/auto expand functionality, and how to copy JSON paths and values to the clipboard.
JsonTree
can visualise any type that implements value::ToJsonTreeValue
. An implementation to support serde_json::Value
is provided with this crate. If you wish to use a different JSON type, see the value
module, and disable default features in your Cargo.toml
if you do not need the serde_json
dependency.
Run Examples
cargo run --example=demo
Dependencies
~5–10MB
~92K SLoC