tsloughter

/* automatically generated by rust-bindgen */
extern crate libc;
use libc::size_t;
use libc::ssize_t;

#[repr(C)]
pub struct ErlDrvSysInfo {
    pub driver_major_version: ::libc::c_int,
    pub driver_minor_version: ::libc::c_int,
    pub erts_version: *mut ::libc::c_char,

tsloughter

#[no_mangle]
pub fn foo(env: *mut ErlNifEnv, argc: int, argv: *ERL_NIF_TERM) -> ERL_NIF_TERM {
    print!("Hello World from Rust\n");
    unsafe {
        let a = enif_make_atom(env, ("foo".to_c_str()).unwrap());
        return a;
    }
}

tsloughter

Rebar3 Profiles

Motivation

Often you want to build the same project in different ways depending on context, whether it be development or preparing for production deployment. Or you want some dependencies only for use in certain contexts such as running tests and don't want them conflicting with regular dependencies or bother to be fetched and built when not needed.

Those are some of the reasons we've introduced profiles.

Directory Structure

tsloughter

Install makeself:

apt-get install makeself

or

brew install makeself

tsloughter

for x in `git branch -r | grep "origin/reviewable-" `; do git push ${x%/*} :${x#*/}; done

tsloughter

%% @private
-spec init(list()) -> {ok, {SupFlags::any(), [ChildSpec::any()]}} |
                       ignore | {error, Reason::any()}.
init([]) ->
    Dispatch = [
                %% {Host, list({Path, Handler, Opts})}
                {'_', [{[<<"graphs">>, graph], kw_handler, []}]}
               ],

    RestartStrategy = one_for_one,

tsloughter

/* automatically generated by rust-bindgen */

pub type ErlNifUInt64 = ::libc::c_ulong;
pub type ErlNifSInt64 = ::libc::c_long;
pub type ERL_NIF_TERM = ::libc::c_ulong;
pub type ERL_NIF_UINT = ERL_NIF_TERM;
pub enum Struct_enif_environment_t { }
pub type ErlNifEnv = Struct_enif_environment_t;
#[repr(C)]
pub struct ErlNifFunc {

tsloughter

{deps, [
       {eleveldb, {git, "https://github.com/basho/eleveldb.git", {branch, "master"}}}
]}.

{overrides,
 [{override, eleveldb, [
                       {pre_hooks, [{compile, "c_src/build_deps.sh get-deps"},
                                    {compile, "c_src/build_deps.sh"}]},

                       {post_hooks, [{clean, "c_src/build_deps.sh clean"}]},

tsloughter

12> compile:file("test.erl", [nowarn_export_all,warnings_as_errors,{outdir, "."}]).
{ok,test}
13> beam_lib:chunks("test.beam", [compile_info]).                                  
{ok,{test,[{compile_info,[{options,[nowarn_export_all]},
                          {version,"7.1"},
                          {source,"/home/tristan/Devel/vonnegut/test.erl"}]}]}}

tsloughter

> compile:file("test.erl", [nowarn_export_all,warnings_as_errors]).
{ok,test}
> beam_lib:chunks("test.beam", [compile_info]).                    
{ok,{test,[{compile_info,[{options,[nowarn_export_all]},
                          {version,"7.1"},
                          {source,"/home/tristan/Devel/vonnegut/test.erl"}]}]}}