nsswitch_api_example.rs

#[macro_use] extern crate nsswitch_service;

use nsswitch_service::*;
use std::ffi::CStr;
use std::net::IpAddr;

fn my_gethostbyname(name: &CStr) -> Result<Option<HostEntry>> {
    ...
}

fn my_gethostbyaddr(addr: IpAddr) -> Result<Option<HostEntry>> {
    ...
}

impl_nsswitch_service!(mylibraryname, {
    gethostbyname: my_gethostbyname,
    gethostbyaddr: my_gethostbyaddr,
});