Enum Message 

pub enum Message {
    SelectImageClicked,
    RefreshDrivesClicked,
    UsbHotplugDetected,
    TargetDriveClicked(DriveInfo),
    OpenDeviceSelection,
    CloseDeviceSelection,
    FlashClicked,
    EscalateAndFlash,
    ResetClicked,
    CancelClicked,
    CancelFlash,
    AnimationTick,
    ImageSelected(Option<PathBuf>),
    DrivesRefreshed(Vec<DriveInfo>),
    FlashProgressUpdate(f32, u64, f32),
    VerifyProgressUpdate(f32, &'static str, u64, u64, f32),
    Status(String),
    FlashCompleted(Result<(), String>),
    ThemeChanged(Theme),
}

All possible messages in the application

Messages represent events that can occur, either from user interactions or as results of asynchronous operations (Commands).

Variants

SelectImageClicked

User clicked the “Select Image” button

RefreshDrivesClicked

User clicked the “Refresh Drives” button

UsbHotplugDetected

A USB device was connected or disconnected — triggers re-enumeration.

Emitted by the hotplug subscription in crate::core::state and handled by immediately re-running drive detection, exactly as if the user had pressed Refresh.

TargetDriveClicked(DriveInfo)

User clicked on a specific target drive

OpenDeviceSelection

User clicked to open the device selection view

CloseDeviceSelection

User clicked to close the device selection view

FlashClicked

User clicked the “Flash” button

EscalateAndFlash

User clicked Flash but the process is not privileged — attempt to re-exec via pkexec / sudo so the user gets a password prompt, then restart the app with the same selections intact.

ResetClicked

User clicked the “Reset” button (start over)

CancelClicked

User clicked the “Cancel” button

CancelFlash

User clicked “Cancel” during flash operation

AnimationTick

Animation tick for progress bar effects

ImageSelected(Option<PathBuf>)

Result from async image file selection

Contains Some(path) if user selected a file, None if cancelled

DrivesRefreshed(Vec<DriveInfo>)

Result from async drive detection

Contains a list of detected drives

FlashProgressUpdate(f32, u64, f32)

Progress update from flash subscription

Contains (progress 0.0-1.0, bytes_written, speed_mb_per_sec)

VerifyProgressUpdate(f32, &'static str, u64, u64, f32)

Verification read-back progress update.

Contains (overall 0.0–1.0 across both passes, phase, bytes_read, total_bytes, speed_mb_s)

Status(String)

Status message from flash operation

FlashCompleted(Result<(), String>)

Result from async flash operation

Contains Ok(()) on success or Err(message) on failure

ThemeChanged(Theme)

User changed the application theme

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.