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Improve jsid_to_str's name and documentation.

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This commit is contained in:
Ms2ger 2016-09-20 10:18:05 +02:00
parent 821797d6f7
commit 6023560863
2 changed files with 10 additions and 5 deletions
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11
components/script/dom/bindings/conversions.rs
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@ -115,9 +115,14 @@ impl <T: Reflectable + IDLInterface> FromJSValConvertible for Root<T> {
}
}
/// Convert the given `jsid` to a `DOMString`. Fails if the `jsid` is not a
/// string, or if the string does not contain valid UTF-16.
pub fn jsid_to_str(cx: *mut JSContext, id: HandleId) -> DOMString {
/// Convert `id` to a `DOMString`, assuming it is string-valued.
///
/// Handling of invalid UTF-16 in strings depends on the relevant option.
///
/// # Panics
///
/// Panics if `id` is not string-valued.
pub fn string_jsid_to_string(cx: *mut JSContext, id: HandleId) -> DOMString {
unsafe {
assert!(RUST_JSID_IS_STRING(id));
jsstring_to_str(cx, RUST_JSID_TO_STRING(id))