Struct Command 

pub struct Command {
    pub side: Option<PanelSide>,
    pub roots: Vec<PathBuf>,
    pub reveal: Vec<PathBuf>,
    pub hidden: bool,
    pub width: Option<WidthArg>,
}

What a tree-space invocation wants the panel to do.

Fields

side: Option<PanelSide>

An explicit --side override. Absent means “use the configured side”.

roots: Vec<PathBuf>

Directory roots to open as panes. Empty means this is a show/toggle.

reveal: Vec<PathBuf>

Files (or paths) to reveal: each opens a pane rooted at its containing directory and selects the path once the pane is loaded. Populated by --select PATH and by positional arguments that name a non-directory.

hidden: bool

--hidden: do everything else as usual, but ensure the panel ends up hidden — hide it if showing, leave it hidden if already hidden, and start hidden when this launches the panel.

width: Option<WidthArg>

--width: resize the panel (absolute or relative) without touching its visibility.

Implementations

impl Command

pub fn parse<I, S>(args: I) -> Self

where I: IntoIterator<Item = S>, S: Into<OsString>,

Parse the arguments of a tree-space invocation (everything after argv[0], as OsStrings). Only arguments that are existing directories become roots; --side left|right (or --side=left|right) selects the side override. Unknown flags are ignored for forward compatibility.

pub fn encode(&self) -> String

Encode into the IPC wire format (a single line, NUL-separated tokens).

pub fn decode(line: &str) -> Option<Command>

Decode a line from the IPC wire format back into a Command. An empty (or whitespace-only) line decodes to a plain toggle.

pub fn is_toggle(&self) -> bool

Does this command carry no directories and ask for the normal toggle (neither a side override, --hidden, nor --width)?

pub fn reveal_targets(&self) -> Vec<(PathBuf, Option<PathBuf>)>

Resolve each reveal path into a pane root plus an optional child to select. A directory (or the current directory .) opens as its own root with nothing to select; a file opens a pane rooted at its parent directory and selects the file. A path with no parent component (e.g. /) is skipped.

Trait Implementations

impl Clone for Command

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 Command

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

Formats the value using the given formatter.

impl Default for Command

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Command

impl PartialEq for Command

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Command