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- pub mod document;
- pub use self::document::*;
- use failure::Error;
- use cfg;
- pub struct State {
- pub document: Document,
- pub save_state: SaveState,
- }
- impl State {
- pub fn new(conf: cfg::Cfg) -> Result<State, Error> {
- Ok(match conf.file_path {
- None => State {
- document: Document::default(),
- save_state: SaveState::Unsaved,
- },
- Some(path) => {
- let mut f = ::std::fs::File::open(path)?;
- State {
- document: Document::open_from_file(&mut f)?,
- save_state: SaveState::Saved,
- }
- },
- })
- }
- }
- #[derive(Debug)]
- pub enum SaveState {
- Unsaved,
- Modified,
- Saved,
- }
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