trail

Build cross-platform paths at compile time.

Installation

First, add trail to the dependencies section of your Cargo.toml:

[dependencies]
trail = "0.1"

Next, add the following snippet to the entry point of your crate (lib.rs or main.rs):

#[macro_use]
extern crate trail;

Usage

You can also use trail! anywhere else an expression is expected. The expanded output is functionally equivelant to calling Path::new with a hard coded literal.

Posix

assert_eq!(trail!("", "hello", "world"), Path::new("/hello/world"));
assert_eq!(trail!("hello", "world"), Path::new("hello/world"));

Windows

assert_eq!(trail!("", "hello", "world"), Path::new("\\hello\\world"));
assert_eq!(trail!("hello", "world"), Path::new("hello\\world"));

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.

Contribution

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.