tmux_interface 0.3.2

Rust language library for communication with TMUX via CLI
Documentation 
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#[test]
fn show_buffer() {
    use crate::ShowBuffer;
    use std::borrow::Cow;

    // Display the contents of the specified buffer.
    //
    // # Manual
    //
    // tmux ^1.5:
    // ```text
    // show-buffer [-b buffer-name]
    // (alias: showb)
    // ```
    //
    // tmux ^0.8:
    // ```text
    // show-buffer [-b buffer-index] [-t target-session]
    // (alias: showb)
    // ```
    let show_buffer = ShowBuffer::new();
    #[cfg(feature = "tmux_1_5")]
    let show_buffer = show_buffer.buffer_name("1");
    #[cfg(all(feature = "tmux_0_8", not(feature = "tmux_1_5")))]
    let show_buffer = show_buffer.buffer_index("2");
    #[cfg(all(feature = "tmux_0_8", not(feature = "tmux_1_5")))]
    let show_buffer = show_buffer.target_session("3");

    #[cfg(not(feature = "cmd_alias"))]
    let cmd = "show-buffer";
    #[cfg(feature = "cmd_alias")]
    let cmd = "showb";

    let mut s = Vec::new();
    s.push(cmd);
    #[cfg(feature = "tmux_1_5")]
    s.extend_from_slice(&["-b", "1"]);
    #[cfg(all(feature = "tmux_0_8", not(feature = "tmux_1_5")))]
    s.extend_from_slice(&["-b", "2"]);
    #[cfg(all(feature = "tmux_0_8", not(feature = "tmux_1_5")))]
    s.extend_from_slice(&["-t", "3"]);
    let s: Vec<Cow<str>> = s.into_iter().map(|a| a.into()).collect();

    let show_buffer = show_buffer.build().to_vec();

    assert_eq!(show_buffer, s);
}