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Add source to contexts.

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This commit is contained in:
Stephen Chung
2020-12-21 23:12:45 +08:00
parent 5ac83f0f46
commit ff67efc6d5
12 changed files with 67 additions and 27 deletions
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14
tests/closures.rs
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@@ -1,5 +1,7 @@
#![cfg(not(feature = "no_function"))]
use rhai::{Engine, EvalAltResult, FnPtr, ParseErrorType, RegisterFn, Scope, INT};
use rhai::{
Engine, EvalAltResult, FnPtr, NativeCallContext, ParseErrorType, RegisterFn, Scope, INT,
};
use std::any::TypeId;
use std::cell::RefCell;
use std::mem::take;
@@ -269,8 +271,14 @@ fn test_closures_external() -> Result<(), Box<EvalAltResult>> {
// Get rid of the script, retaining only functions
ast.retain_functions(|_, _, _, _| true);
// Closure 'f' captures: the engine, the AST, and the curried function pointer
let f = move |x: INT| fn_ptr.call_dynamic((&engine, &[ast.as_ref()]).into(), None, [x.into()]);
// Create function namespace from the 'AST'
let lib = [ast.as_ref()];
// Create native call context
let context = NativeCallContext::new(&engine, &lib);
// Closure 'f' captures: the engine, the AST, and the curried function pointer
let f = move |x: INT| fn_ptr.call_dynamic(context, None, [x.into()]);
assert_eq!(f(42)?.as_str(), Ok("hello42"));