Crate minidl

Expand description

minidl

Extremely lean cross platform library for loading symbols.

No dependencies (minimal build times)
No macros (minimal build times)
No safety (ABI mismatches would be unsound anyways)
No unloading (would be unsound if the library spawned threads anyways)

Quick Start

use minidl::*;
use std::os::raw::*;

struct Example {
    OutputDebugStringA: unsafe extern "system" fn (_: *const c_char),
    Invalid_Optional:   Option<unsafe extern "system" fn (_: *const c_char)>,
}

impl Example {
    pub fn new() -> Result<Self> {
        let lib = Library::load("kernel32.dll")?;
        unsafe{Ok(Self{
            OutputDebugStringA: lib.sym("OutputDebugStringA\0")?,
            Invalid_Optional:   lib.sym_opt("Invalid_Optional\0"),
        })}
    }
}

License

Licensed under either of

Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Structs

Library

A loaded library handle.

Type Definitions

Error

The error type of this library, std::io::Error

Result