open-editor

About

open-editor allows you to open the system default editor to edit files or simply get the result as a String.

It supports calling the editor with specific line and column numbers.

Quick Start

See the examples for more details.

Writing in a file

use open_editor::editor_call_builder::EditorCallBuilder;

let filename =  "./file.txt";

EditorCallBuilder::new(filename)?
    .at_line(5)
    .at_column(42)
    .call_editor()?;

Getting the result as a String

use open_editor::open_editor;

let content = open_editor()?;
assert!(!content.is_empty(), "Editor returned empty content");

Editing Strings

let template = "Hello, {name}!\nWelcome to {place}.";
let filled_template = edit_in_editor(template)?;