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Merge generic funs to share them across all bindings (fixes #2684)

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This commit is contained in:
Anthony Ramine 2015-06-03 12:21:53 +02:00
parent e7808c526c
commit a90983553b
5 changed files with 185 additions and 200 deletions
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10
components/script/dom/bindings/error.rs
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@ -4,6 +4,7 @@
//! Utilities to throw exceptions from Rust bindings.
use dom::bindings::codegen::PrototypeList::proto_id_to_name;
use dom::bindings::conversions::ToJSValConvertible;
use dom::bindings::global::GlobalRef;
use dom::domexception::{DOMException, DOMErrorName};
@ -150,6 +151,15 @@ pub fn throw_not_in_union(cx: *mut JSContext, names: &'static str) {
throw_type_error(cx, &error);
}
/// Throw an exception to signal that a `JSObject` can not be converted to a
/// given DOM type.
pub fn throw_invalid_this(cx: *mut JSContext, proto_id: u16) {
debug_assert!(unsafe { JS_IsExceptionPending(cx) } == 0);
let error = format!("\"this\" object does not implement interface {}.",
proto_id_to_name(proto_id));
throw_type_error(cx, &error);
}
/// Format string used to throw javascript errors.
static ERROR_FORMAT_STRING_STRING: [libc::c_char; 4] = [
'{' as libc::c_char,