Enum Command 

pub enum Command {
    PushAll,
    GetVersion,
    Pause,
    Resume,
    Stop,
    CleanPrintError,
    GcodeLine(String),
    GcodeFile(String),
    PrintSpeed(SpeedLevel),
    ProjectFile(ProjectFile),
    Led {
        node: LedNode,
        on: bool,
    },
    IpcamTimelapse(TimelapseControl),
    Reboot,
    AmsControl(AmsControl),
    AmsChangeFilament {
        target: u32,
        curr_temp: i64,
        tar_temp: i64,
    },
    AmsUserSetting {
        ams_id: u32,
        startup_read: bool,
        tray_read: bool,
    },
    AmsFilamentSetting(Box<AmsFilamentSetting>),
    Calibration {
        bed_level: bool,
        vibration: bool,
        motor_noise: bool,
    },
}

A control/query command sent to the printer.

Pure and data-only: rendering to JSON (Command::to_payload) takes the caller-allocated sequence_id, so the value itself carries no mutable state.

Variants

PushAll

Request a full state snapshot (pushing.pushall).

GetVersion

Request the module/firmware inventory (info.get_version). A read; the response comes back under /info with a module[] array.

Pause

Pause the current print.

Resume

Resume a paused print.

Stop

Stop (cancel) the current print — irreversible.

CleanPrintError

Clear a print error / dismiss the error popup (print.clean_print_error). This is what Bambu Studio sends to acknowledge an error popup. Command name is from vendor docs; the A1 mini ACKs it success (observed). What it does NOT do, observed on this unit: it did not move gcode_state out of FAILED (tested with print_error already 0), and ams_change_filament stayed rejected while FAILED. So treat it as “dismiss the error”, not “return to idle”. Sending it while an error is active is still uncharacterised. [spec]

GcodeLine(String)

Send a single raw G-code line (print.gcode_line).

GcodeFile(String)

Print a raw G-code file already on the printer (print.gcode_file, single-material — no AMS mapping). The value is the on-printer path.

PrintSpeed(SpeedLevel)

Set the print-speed profile (print.print_speed). Effect is read back from spd_lvl; can be sent mid-print.

ProjectFile(ProjectFile)

Start a print of a sliced 3MF on the printer (print.project_file).

Led

Turn an LED on/off (system.ledctrl). Effect is read back from lights_report for the matching node, not the ACK alone.

Fields

node: LedNode

on: bool

IpcamTimelapse(TimelapseControl)

Enable/disable the printer’s per-print timelapse recording (camera.ipcam_timelapse). Its effect is read back from the ipcam.timelapse report field. [spec] — shape is from OpenBambuAPI; not device-confirmed (this unit’s camera is hardware-dead).

Reboot

Reboot the printer (system.reboot). Undocumented in the spec but accepted by the A1 mini (observed). The connection drops and the printer restarts, so there is no ACK — send it fire-and-forget.

AmsControl(AmsControl)

Basic AMS control (print.ams_control): resume/reset/pause. [spec]

AmsChangeFilament

Change the loaded filament via the AMS (print.ams_change_filament): target tray, with the old (curr_temp) and new (tar_temp) nozzle temps. Physically moves filament. [spec] — not device-confirmed.

Fields

target: u32

curr_temp: i64

tar_temp: i64

AmsUserSetting

AMS RFID-read settings (print.ams_user_setting). [spec]

Fields

ams_id: u32

startup_read: bool

Read RFID on startup.

tray_read: bool

Read RFID on tray insertion.

AmsFilamentSetting(Box<AmsFilamentSetting>)

Set a tray’s filament profile (print.ams_filament_setting). [spec]

Calibration

Run printer calibration (print.calibration, an option bitmask). (Lidar — bit 0 — is X1-only and intentionally not exposed here.)

Fields

bed_level: bool

Bed leveling (bit 1 = 2).

vibration: bool

Vibration compensation (bit 2 = 4).

motor_noise: bool

Motor-noise calibration (bit 3 = 8).

Implementations

impl Command

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

The top-level message category — the single JSON key this command nests under, and the key its ACK comes back under (print commands are ACKed at /print/..., system commands at /system/...).

pub fn to_payload(&self, sequence_id: &str) -> Value

Render this command to its request-payload JSON, stamping sequence_id.

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 Eq for Command

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 StructuralPartialEq for Command