rustc-host

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Combined crate (library + binary) for getting the so-called "host triple" of rustc.

Usage as a library

Add this to your Cargo.toml:

toml [dependencies] rustc-host = "0.1"

after that you can use it like this:

```rust extern crate rustc_host;

fn main() { let hosttriple = rustchost::fromcli() .expect("failed to get host triple from rustc"); println!("host triple: {}", hosttriple); } ```

Usage as a binary

Installation

console cargo install rustc-host

Usage

console rustc-host

Example output

text x86_64-pc-windows-msvc

Features

unsafe - disabled by default, enables unsafe code that reuses the String buffer obtained from rustc -Vv instead of allocating a new one.

License

^{Licensed under either of Apache License, Version
2.0 or MIT license at your option.}

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