Function javascriptcore_sys::JSStringGetMaximumUTF8CStringSize
[−]
[src]
pub unsafe extern "C" fn JSStringGetMaximumUTF8CStringSize(
string: JSStringRef
) -> usize
Returns the maximum number of bytes a JavaScript string will take up if converted into a null-terminated UTF8 string.
string: TheJSStringwhose maximum converted size (in bytes) you want to know.
Returns the maximum number of bytes that could be required to
convert string into a null-terminated UTF8 string. The number
of bytes that the conversion actually ends up requiring could
be less than this, but never more.