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pane.Pane.resize_by

Module: pane
Declared in: Pane
Package: libtmux
Source: crates/libtmux/src/pane.rs

resize_by ( mut , direction : crate::ResizeDirection , cells : u32 ) → Result<&mut Self, Error> method [source] ¶ method [source] ¶ resize_by

Move one edge of the pane by a number of cells.

This is the form a keybinding uses: "two rows taller" rather than a size computed from the current one. A pane that is alone in its window has no edge to move, and tmux accepts the request without doing anything.

Errors

Returns an error when tmux refuses the resize.

Examples

use libtmux::{ResizeDirection, SplitDirection, SplitOptions};

let session = server.new_session("resized-pane").await?;
let pane = session.panes().await?.remove(0);
pane.split(SplitOptions::new(SplitDirection::Below).command("sleep 300")).await?;

let mut pane = pane.refreshed().await?;
let before = pane.height();
pane.resize_by(ResizeDirection::Down, 2).await?;

assert_eq!(pane.height(), before + 2);

0 declared, 0 inherited