Enum RetainedPackagesRequest

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

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

Clear

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

Fields

responder: RetainedPackagesClearResponder

Replace

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.

Fields

iterator: ClientEnd<BlobIdIteratorMarker>

responder: RetainedPackagesReplaceResponder

Implementations

impl RetainedPackagesRequest

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

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

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

Name of the method defined in FIDL

Trait Implementations

impl Debug for RetainedPackagesRequest

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

Formats the value using the given formatter.