Enum Mode 

pub enum Mode {
    Navigation,
    Search {
        query: String,
        matches: Vec<usize>,
    },
    Command {
        buffer: String,
        cursor: usize,
        history_index: Option<usize>,
    },
    Visual {
        anchor: PathBuf,
    },
}

The current interaction mode of the application.

• Navigation — default; j/k/l/h browse the directory tree.
• Search — entered via /; keystrokes build a fuzzy query (Phase 2).
• Command — entered via :; keystrokes build a command line (Phase 3).

Variants

Navigation

Default navigation mode — arrow keys / hjkl move the selection.

Search

Fuzzy-search mode. query is the current filter string; matches holds indices into AppState::entries sorted by score.

Functionally wired in Phase 2; the variant is defined here so AppState carries the correct shape from the start.

Fields

query: String

Current filter query typed by the user.

matches: Vec<usize>

Indices into AppState::entries, ordered by match score.

Command

Command-line mode. buffer is the text typed after : or !; cursor is the byte offset of the insertion point.

Functionally wired in Phase 3; the variant is defined here so AppState carries the correct shape from the start.

Fields

buffer: String

Text content of the command line (excluding the leading : or !).

cursor: usize

Byte offset of the cursor within buffer.

history_index: Option<usize>

Index into the command history when scrolling through past commands.

Visual

Visual mode, entered with v: moving the selection extends a range from anchor to it, the way Vim’s visual mode does. The range is added to the marks (Space, v, h/l), deleted (dd) or abandoned (Esc).

Fields

anchor: PathBuf

The entry the range started on. A path, not a row, so a refresh that re-orders the listing cannot move it.

Implementations

impl Mode

pub fn label(&self) -> &'static str

Returns a short, human-readable label for the status bar.

Trait Implementations

impl Clone for Mode

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Mode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Mode

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Mode

impl PartialEq for Mode

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Mode