Get argv and envp by hook or by crook.
This library goes further than the stdlib to get arguments and environment
variables, including reading from /proc/self/cmdline and similar.
This is helpful for library crates that don't want to require them to be passed
down to the library by the user; particularly if called from a non-Rust
application where the Rust stdlib hasn't had a chance to capture them from the
int main (int argc, char *argv[]) invocation thus breaking std::env::args().
```rust extern crate get_env;
pub fn mylibraryfunc() { let args = getenv::args(); let vars = getenv::vars(); } ```
This currently requires Rust nightly for the used feature.
Licensed under Apache License, Version 2.0, (LICENSE.txt or http://www.apache.org/licenses/LICENSE-2.0).
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 licensed as above, without any additional terms or conditions.