mlpa

mlpa是一个用于编写邮件列表插件的API库

示例

一个问候语的插件

use std::ffi::CStr;
use std::os::raw::c_char;
use mlpa::Plugin;

#[no_mangle]
pub extern "C" fn get_plugin() -> Plugin {
    use mlpa::Optional::Some;
    Plugin {
        message_handler: Some(message_handler),
    }
}

extern "C" fn message_handler(message: *const c_char) {
    let message = unsafe { CStr::from_ptr(message) };
    let message = String::from_utf8_lossy(message.to_bytes()).to_string();

    println!("Hello from plugin!");
    println!("Message: {message}");
}

构建和使用在邮件列表中

1. 添加到 Cargo.toml

[lib]
crate-type = ["dylib"]

2. 构建您的插件
3. 添加到 daemon.toml

plugins = [
    "[your plugin]"
]