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RecorderPreviewState

app_ui::camera_preview

Enum RecorderPreviewState 

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pub enum RecorderPreviewState {
    Initialising,
    AwaitingPermission,
    PermissionDenied,
    Live,
}
Expand description

Four-state UX machine for the camera preview surface (M-CAM.3 / AUT-257).

Transitions: Initialising is the initial render before start_preview IPC resolves. AwaitingPermission is the macOS-prompt-pending state. PermissionDenied is the post-prompt reject. Live is the running pipeline.

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Initialising

start_preview IPC has not yet resolved.

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AwaitingPermission

macOS permission prompt is up; the user hasn’t clicked yet.

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PermissionDenied

User has denied camera access.

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Live

Pipeline is running + painting frames.

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impl RecorderPreviewState

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

Human-readable copy for the loading / error states. Live returns an empty string because the canvas paints over it.

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

Kebab-case slug for CSS class hooks + data-attribute styling.

Trait Implementations§

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impl Clone for RecorderPreviewState

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fn clone(&self) -> RecorderPreviewState

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for RecorderPreviewState

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

Formats the value using the given formatter. Read more
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impl Default for RecorderPreviewState

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fn default() -> RecorderPreviewState

Returns the “default value” for a type. Read more
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impl PartialEq for RecorderPreviewState

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

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

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impl Eq for RecorderPreviewState

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impl StructuralPartialEq for RecorderPreviewState

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impl<T> Any for T
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🔬This is a nightly-only experimental API. (clone_to_uninit)
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impl<E, T, Encoding, Request> IntoReq<Put<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

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Attempts to serialize the arguments into an HTTP request.
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