Struct cargo::core::package::PackageSet

pub struct PackageSet<'cfg> { /* private fields */ }

A set of packages, with the intent to download.

This is primarily used to convert a set of PackageIds to Packages. It will download as needed, or used the cached download if available.

Implementations

impl<'cfg> PackageSet<'cfg>

pub fn new( package_ids: &[PackageId], sources: SourceMap<'cfg>, config: &'cfg Config ) -> CargoResult<PackageSet<'cfg>>

pub fn package_ids(&self) -> impl Iterator<Item = PackageId> + '_

pub fn packages(&self) -> impl Iterator<Item = &Package>

pub fn enable_download<'a>(&'a self) -> CargoResult<Downloads<'a, 'cfg>>

pub fn get_one(&self, id: PackageId) -> CargoResult<&Package>

pub fn get_many( &self, ids: impl IntoIterator<Item = PackageId> ) -> CargoResult<Vec<&Package>>

pub fn download_accessible( &self, resolve: &Resolve, root_ids: &[PackageId], has_dev_units: HasDevUnits, requested_kinds: &[CompileKind], target_data: &RustcTargetData<'cfg>, force_all_targets: ForceAllTargets ) -> CargoResult<()>

Downloads any packages accessible from the give root ids.

pub fn sources(&self) -> Ref<'_, SourceMap<'cfg>>

pub fn sources_mut(&self) -> RefMut<'_, SourceMap<'cfg>>

pub fn add_set(&mut self, set: PackageSet<'cfg>)

Merge the given set into self.