termsize-alt 0.2.1

Retrieves terminal size
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

#![deny(missing_docs)]

//! Termsize is a tiny crate that provides a simple
//! interface for retrieving the current
//! [terminal interface](http://www.manpagez.com/man/4/tty/) size
//!
//! ```rust
//! extern crate termsize;
//!
//! termsize::get().map(|size| {
//!   println!("rows {} cols {}", size.rows, size.cols)
//! });
//! ```

/// Container for number of rows and columns
#[derive(Debug)]
pub struct Size {
    /// number of rows
    pub rows: u16,
    /// number of columns
    pub cols: u16,
}

#[cfg(unix)]
#[path = "nix.rs"]
mod imp;

#[cfg(windows)]
#[path = "win.rs"]
mod imp;

#[cfg(not(any(unix, windows)))]
#[path = "other.rs"]
mod imp;

pub use imp::get;

#[cfg(test)]
mod tests {
    use super::get;
    #[test]
    fn test_get() {
        assert!(get().is_some())
    }
}