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ViewerStreamIdRelation

pulse_pixelstream_types::viewer

Struct ViewerStreamIdRelation

pub struct ViewerStreamIdRelation;

Trait Implementations§

impl ForeignKeyRelation for ViewerStreamIdRelation
where StreamId: IdFor<Stream>,

type Parent = Stream

Semantic parent entity type.

type Child = Arc<Viewer>

Child row type containing the foreign key.

type ForeignKey = StreamId

Typed identifier for Parent.

fn foreign_key(child: &Self::Child) -> Option<Self::ForeignKey>

Extract the foreign key, or None for an absent optional relationship.

Auto Trait Implementations§

impl Freeze for ViewerStreamIdRelation

impl RefUnwindSafe for ViewerStreamIdRelation

impl Send for ViewerStreamIdRelation

impl Sync for ViewerStreamIdRelation

impl Unpin for ViewerStreamIdRelation

impl UnsafeUnpin for ViewerStreamIdRelation

impl UnwindSafe for ViewerStreamIdRelation

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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where T: ?Sized,

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Immutably borrows from an owned value. Read more

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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Returns the argument unchanged.

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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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where T: ?Sized,

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Performs the conversion.

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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