Enum Event 

pub enum Event {
    PasteUpload {
        id: u64,
        text: Arc<str>,
    },
    PasteCancelled {
        id: u64,
    },
    Line(String),
    Eof,
    CancelPrompt,
    Resize {
        width: u16,
        height: u16,
    },
    FocusChanged {
        focused: bool,
    },
    BufferChanged,
    CompletionRefresh,
    CompletionAccept,
    BackTab,
    Escape,
    Binding(String),
    Notice(String),
    ExternalEditor,
}

High-level events surfaced to the downstream event loop.

Variants

PasteUpload

Upload normalized text without exposing it to the editable draft.

Fields

id: u64

Exact local attempt identity, never a wire or session authority.

text: Arc<str>

Normalized source retained outside prompt/history presentation.

PasteCancelled

Discard the pending paste; the original draft remains unchanged.

Fields

id: u64

Attempt whose late completion must no longer edit the draft.

Line(String)

The user submitted a line with Ctrl-Enter or submit-prompt outside the completion menu, or with no candidate selected.

Eof

The user signalled EOF (Ctrl-D on empty line).

CancelPrompt

The user requested prompt cancellation with a second consecutive Ctrl-C.

Resize

The terminal was resized.

Fields

width: u16

height: u16

FocusChanged

The terminal reported focus gained or lost.

Fields

focused: bool

BufferChanged

The input buffer or completion menu state changed. Fires for keystrokes that mutate the buffer and for completion menu open/close/cycle. Caller should re-render anything that depends on either (typically the menu and the prompt itself).

CompletionRefresh

A background owner requested that the completion menu be recomputed without changing the prompt buffer.

CompletionAccept

The user pressed Ctrl-Enter with a candidate previewed in the menu. The buffer is now the candidate’s accepted replacement and completion has been re-evaluated for that buffer. The caller should re-render the menu area but typically should not submit — a second Ctrl-Enter is expected to confirm.

BackTab

The user pressed Shift-Tab outside an open completion menu. Inside a menu it cycles backwards and is consumed internally.

Escape

The user pressed Escape outside an open completion menu.

Binding(String)

The user activated a configured key binding.

Notice(String)

A local prompt notice should be printed above the prompt.

ExternalEditor

The user requested an external editor (Ctrl-O / Ctrl-G). Caller is expected to call Term::pause_for_external, spawn $VISUAL/$EDITOR, and call Term::resume_after_external.