Struct VersionGroups 

pub(crate) struct VersionGroups(BTreeMap<VersionSource, Vec<String>>);

Package names grouped by the manifest entry that sets their version. The only constructor files every package under exactly one source, in name order.

Tuple Fields

0: BTreeMap<VersionSource, Vec<String>>

Implementations

impl VersionGroups

pub(crate) fn new( packages: impl Iterator<Item = (VersionSource, String)>, ) -> Self

pub(crate) fn iter(&self) -> impl Iterator<Item = (&VersionSource, &[String])>

pub(crate) fn validate_selection( &self, selected: &BTreeSet<String>, ) -> Result<(), WorkspaceError>

Reject a selection that covers only part of a group.

pub(crate) fn complete_explicit( &self, proposals: &BTreeMap<String, Version>, ) -> Result<BTreeMap<String, Version>, WorkspaceError>

An explicit version for one member sets its whole group; conflicting targets within a group are rejected.

pub(crate) fn complete_automatic( &self, proposals: &BTreeMap<String, Version>, ) -> BTreeMap<String, Version>

Automatic proposals fan out to their group at the highest target.

Trait Implementations

impl Clone for VersionGroups

fn clone(&self) -> VersionGroups

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VersionGroups

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

Formats the value using the given formatter.

impl Default for VersionGroups

fn default() -> VersionGroups

Returns the “default value” for a type.