Struct cml::Collection

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pub struct Collection {
    pub name: Name,
    pub durability: Durability,
    pub environment: Option<EnvironmentRef>,
    pub allowed_offers: Option<AllowedOffers>,
    pub allow_long_names: Option<bool>,
    pub persistent_storage: Option<bool>,
}
Expand description

Example:

collections: [
    {
        name: "tests",
        durability: "transient",
    },
],

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§name: Name

The name of the component collection, which is a string of one or more of the following characters: a-z, 0-9, _, ., -. The name identifies this collection when used in a reference.

§durability: Durability

The duration of child component instances in the collection.

  • transient: The instance exists until its parent is stopped or it is explicitly destroyed.
  • single_run: The instance is started when it is created, and destroyed when it is stopped.
§environment: Option<EnvironmentRef>

If present, the environment that will be assigned to instances in this collection, one of environments. If omitted, instances in this collection will inherit the same environment assigned to this component.

§allowed_offers: Option<AllowedOffers>

Constraints on the dynamic offers that target the components in this collection. Dynamic offers are specified when calling fuchsia.component.Realm/CreateChild.

  • static_only: Only those specified in this .cml file. No dynamic offers. This is the default.
  • static_and_dynamic: Both static offers and those specified at runtime with CreateChild are allowed.
§allow_long_names: Option<bool>

Allow child names up to 1024 characters long instead of the usual 100 character limit. Default is false.

§persistent_storage: Option<bool>

If set to true, the data in isolated storage used by dynamic child instances and their descendants will persist after the instances are destroyed. A new child instance created with the same name will share the same storage path as the previous instance.

Trait Implementations§

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impl Debug for Collection

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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<'de> Deserialize<'de> for Collection

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl MarkdownReferenceDocGenerator for Collection

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fn get_reference_doc_markdown() -> String

Returns a Markdown representation of the reference docs for the struct that is derived from ReferenceDoc. The returned Markdown indents any # Markdown headers in individual field doc comments to ensure a well structured final Markdown document.
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fn get_reference_doc_markdown_with_options( indent_headers_by: usize, indent_with_spaces: usize ) -> String

This method is called internally by the reference doc generator when recursing to generate documentation for field types.
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impl PartialEq for Collection

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Collection

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for Collection

Auto Trait Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> Encode<Ambiguous1> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> Encode<Ambiguous2> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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where T: 'static + Send + Sync,

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fn into_any(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Cast the given object into a dyn std::any::Any.
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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Dereferences the given pointer. Read more
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Performs the conversion.
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