[−][src]Macro tmux_plugin::format_plugin
Defines a new format variable.
This macro takes two arguments: The name of the variable (as a null-terminated byte string),
and a function to calculate that variable's value.
This function will be passed a tmux format_tree
object,
and should return a type that implements AsRef
<
CStr
>
,
such as CStr
or CString
.
For example:
// This plugin does the same thing as the builtin "window_width". use tmux_plugin::format_plugin; use std::ffi::CString; format_plugin!(b"my_window_width\0", |format_tree| { CString::new( format!("{}", unsafe { *(*format_tree).w }.sx) ).unwrap() });