pub enum DispatchResult {
Continue,
LoadChildrenThenRetryExpand,
LoadChildrenThenRetryCycle,
ReloadTreeForVisibility,
ExitCommit,
ExitCancel,
Abort,
}Expand description
What the dispatcher’s caller (the driver loop) should do next.
Variants§
Continue
Stay in the loop: redraw, then read another event.
LoadChildrenThenRetryExpand
The driver reads the focused node’s children and then
retries the expand in the same keystroke. Used when Right
was pressed on a directory whose children were not yet
loaded: without the retry, the keypress would silently
flip expanded (or do nothing for an empty directory)
without giving the user the AUX-004-style refusal signal
the empty case warrants.
LoadChildrenThenRetryCycle
The driver reads the focused node’s children and then
retries cycle_focused in the same keystroke. Used when
Space was pressed on a node whose children were not yet
loaded: without the retry the keypress would only do a
silent read_dir and the user would see “nothing happen”.
ReloadTreeForVisibility
The user toggled hidden_visible and the tree’s
currently-loaded subtrees must be re-read against the new
filter so the visual state matches the flag. The driver
walks every already-loaded directory, re-reads its
children with the new visibility, preserves
expanded/state by basename, then re-anchors focus.
ExitCommit
Leave the tree screen and move to the commit pass.
ExitCancel
User declined the scaffold (q / Esc). Exit cleanly.
Abort
User aborted (Ctrl+C). Exit with the signal-interrupt
code.
Trait Implementations§
Source§impl Clone for DispatchResult
impl Clone for DispatchResult
Source§impl Debug for DispatchResult
impl Debug for DispatchResult
impl Eq for DispatchResult
Source§impl PartialEq for DispatchResult
impl PartialEq for DispatchResult
impl StructuralPartialEq for DispatchResult
Auto Trait Implementations§
impl Freeze for DispatchResult
impl RefUnwindSafe for DispatchResult
impl Send for DispatchResult
impl Sync for DispatchResult
impl Unpin for DispatchResult
impl UnsafeUnpin for DispatchResult
impl UnwindSafe for DispatchResult
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