pub enum RetainedPackagesRequest {
    Clear {
        responder: RetainedPackagesClearResponder,
    },
    Replace {
        iterator: ClientEnd<BlobIdIteratorMarker>,
        responder: RetainedPackagesReplaceResponder,
    },
}
Expand description

Manages the set of retained packages.

Retained packages will not be removed from the package cache, even if they aren’t fully present. There is only a single set active at once, and the provided APIs for configuring the set atomically replace that set. On boot, the retained package set is always initialized to the empty set. Documentation on garbage collection contains details on various types of package indexes (static, retained, etc) and describes when a package will be garbage collected or retained.

Variants§

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Clear

Atomically clear the retained package set, releasing any previously retained packages.

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Replace

Fields

§iterator: ClientEnd<BlobIdIteratorMarker>

Atomically replace the retained package set with the package hashes provided by the given iterator. Duplicate IDs provided will be merged and processed as a single one.

  • request iterator an iterator of package blob IDs that should be retained.

Implementations§

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impl RetainedPackagesRequest

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pub fn into_clear(self) -> Option<RetainedPackagesClearResponder>

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pub fn into_replace( self ) -> Option<(ClientEnd<BlobIdIteratorMarker>, RetainedPackagesReplaceResponder)>

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

Name of the method defined in FIDL

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impl Debug for RetainedPackagesRequest

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

Formats the value using the given formatter. Read more

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

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