alef 0.110.4

Opinionated polyglot binding generator for Rust libraries
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

    static {{ exception_class }} lastErrorException(final int errCode, final String msg) {
{% for f in fields %}
        {{ f.java_type }} {{ f.local }} = {{ f.default_value }};
{% endfor %}
{% if fields %}
        try {
{% for f in fields %}
{% for line in f.read %}
            {{ line }}
{% endfor %}
{% endfor %}
        } catch (Throwable ignored) {
            // The introspection values are best-effort; the error itself is already known.
        }
{% endif %}
        return {{ exception_class }}.withNativeCode(switch (errCode) {
{% for c in cases %}
            case {{ c.code }} -> new {{ c.class_name }}(msg{{ c.args }});
{% endfor %}
            default -> new {{ exception_class }}(errCode, msg);
        }, errCode);
    }