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Expose construction of a JsObject as a string

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Start fleshing out the `JsObject` API!
This commit is contained in:
Alex Crichton
2017-12-31 14:44:44 -08:00
parent 8ba64bab68
commit 4151461ab9
3 changed files with 85 additions and 0 deletions
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10
crates/wasm-bindgen-cli-support/src/ts.rs
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@ -558,6 +558,16 @@ impl Js {
imports_object.push_str(&format!("{}: dropRef,\n", name));
}
if self.wasm_import_needed("__wbindgen_string_new", m) {
self.expose_add_heap_object();
self.expose_get_string_from_wasm();
imports_object.push_str(&format!("
{}: function(ptr: number, len: number): number {{
return addHeapObject(getStringFromWasm(ptr, len));
}},
", m.import_name("__wbindgen_string_new")));
}
if self.wasm_import_needed("__wbindgen_throw", m) {
self.expose_get_string_from_wasm();
imports_object.push_str(&format!("\