# `Precompiled.Env`
[🔗](https://github.com/TomHoenderdos/elixir_precompiled/blob/v0.2.1/lib/precompiled/env.ex#L5)

What the two places the client runs answer differently: a Mix project at
build time (`Precompiled.Env.MixProject`) and the project
`Mix.install/2` keeps on a device (`Precompiled.Env.MixInstall`).
Everything else in the client is shared.

# `candidate`

```elixir
@type candidate() :: %{
  name: atom(),
  version: String.t(),
  lock_entry: tuple(),
  dep_env: String.t()
}
```

# `t`

```elixir
@type t() :: %Precompiled.Env{
  build_lib: Path.t(),
  candidates: [candidate()],
  deps_path: Path.t(),
  installed: [atom()],
  installed_envs: %{optional(atom()) => String.t()},
  lock: map(),
  mix_target: String.t(),
  system: {String.t(), String.t()} | nil,
  tooling: [atom()] | nil
}
```

# `hex_candidates`

```elixir
@spec hex_candidates(map(), [atom()], %{optional(atom()) => String.t()}) :: [
  candidate()
]
```

The locked Hex entries among `apps`, in the order given. `envs` names each
app's own compile env (Mix compiles a dep as `:prod` unless the project
overrides it, e.g. `{:foo, "~> 1.0", env: :dev}`); an app missing from it
gets `"prod"`.

---

*Consult [api-reference.md](api-reference.md) for complete listing*