Enum Command 

pub enum Command {
    Help,
    Quit,
    ShowConfig,
    ToggleDtr,
    ToggleRts,
    SendBreak,
    SetBaud(u32),
    OpenMenu,
    ApplyConfig(SerialConfig),
    SetDtrAbs(bool),
    SetRtsAbs(bool),
}

One actionable command produced by CommandKeyParser or published onto the bus by higher layers (e.g. the TUI).

Copy because every variant carries only Copy data (currently u32, bool, or a SerialConfig — which is Copy). Passing by value is cheap and matches how the dispatcher consumes the value via match.

Variants

Help

Show the help / command-key cheatsheet.

Quit

Quit the session.

ShowConfig

Print the current SerialConfig.

ToggleDtr

Toggle the DTR output line.

ToggleRts

Toggle the RTS output line.

SendBreak

Send a line break (~250 ms by default in Issue #7’s handler).

SetBaud(u32)

Apply a new baud rate, parsed from the digits collected after b.

OpenMenu

Open the TUI configuration menu.

ApplyConfig(SerialConfig)

Atomically apply a full SerialConfig (baud + data / stop / parity / flow) via Session::apply_config.

Introduced in v0.2 task 17 so dialog-driven “apply live” flows do not have to decompose their target config into individual Set* commands.

SetDtrAbs(bool)

Set the DTR output line to an absolute level (true asserted, false deasserted). Unlike Command::ToggleDtr this does not depend on the session’s cached line state.

SetRtsAbs(bool)

Set the RTS output line to an absolute level. See Command::SetDtrAbs.

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

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 PartialEq for Command

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Command

impl Eq for Command

impl StructuralPartialEq for Command