twrite_core/
effect.rs

1/// App-level requests a hook cannot fulfil on its own (file I/O, quit).
2///
3/// Hooks push these into [`crate::HookContext::effects`]; frontends drain the
4/// queue after each event. This keeps `twrite-core` headless while letting
5/// hook-only code (vim `:w` / `:q` / `:e`) drive full editor workflows.
6#[derive(Debug, Clone, PartialEq, Eq)]
7pub enum HookEffect {
8    /// Save the buffer (`None` = current path, error if unknown).
9    Save {
10        /// Explicit destination path, if any.
11        path: Option<String>,
12    },
13    /// Load a file into the buffer, resetting undo history.
14    Load {
15        /// File path to load.
16        path: String,
17    },
18    /// Request application exit.
19    Quit {
20        /// Skip dirty-buffer checks.
21        force: bool,
22    },
23    /// Show a transient message (status line, prompt error area).
24    Message(String),
25}
twrite_core/effect.rs

twrite_core/
effect.rs
