alef 0.25.37

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

    /// {{ variant.doc if variant.doc else ("Register a handler for " + variant.name + ".") }}
    pub fn {{ variant.name }}(
        self: *{{ service_name }},
        callback: *const fn (*anyopaque, [*:0]const u8) callconv(.C) [*:0]u8,
        context: *anyopaque{%- for param in variant.signature_params %},
        {{ param.name }}: {{ param_type(param) }}{%- endfor %}
    ) c_int {
        const owner_ptr = self.owner orelse return 1;

        return c.{{ prefix_lower }}_{{ service_snake }}_{{ variant.name }}(
            @ptrCast(owner_ptr),
            @ptrCast(callback),
            context{%- for param in variant.signature_params %},
            {{ param_arg(param) }}{%- endfor %}
        );
    }