44 lines
834 B
Rust
44 lines
834 B
Rust
use rhai::{Engine, EvalAltResult, RegisterFn, INT};
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#[derive(Debug, Clone)]
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struct TestStruct {
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x: INT,
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}
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impl TestStruct {
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pub fn update(&mut self) {
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self.x += 1000;
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}
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pub fn new() -> Self {
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Self { x: 1 }
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}
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}
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#[cfg(not(feature = "no_object"))]
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fn main() -> Result<(), Box<EvalAltResult>> {
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let mut engine = Engine::new();
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engine
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.register_type::<TestStruct>()
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.register_fn("new_ts", TestStruct::new)
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.register_fn("update", TestStruct::update);
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let result = engine.eval::<TestStruct>(
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r"
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let x = new_ts();
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x.update();
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x
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",
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)?;
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println!("result: {}", result.x); // prints 1001
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Ok(())
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}
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#[cfg(feature = "no_object")]
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fn main() {
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panic!("This example does not run under 'no_object'.");
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}
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