fn new(
        workspace_root: impl Into<Utf8PathBuf>,
        target_directory: impl Into<Utf8PathBuf>,
        metadata_table: serde_json::Value,
        packages: &HashMap<PackageId, PackageMetadataImpl>,
        members: impl IntoIterator<Item = PackageId>,
    ) -> Result<Self, Error> {
        use std::collections::btree_map::Entry;

        let workspace_root = workspace_root.into();
        // Build up the workspace members by path, since most interesting queries are going to
        // happen by path.
        let mut members_by_path = BTreeMap::new();
        let mut members_by_name = BTreeMap::new();
        for id in members {
            // Strip off the workspace path from the manifest path.
            let package_metadata = packages.get(&id).ok_or_else(|| {
                Error::PackageGraphConstructError(format!("workspace member '{}' not found", id))
            })?;

            let workspace_path = match &package_metadata.source {
                PackageSourceImpl::Workspace(path) => path,
                _ => {
                    return Err(Error::PackageGraphConstructError(format!(
                        "workspace member '{}' at path {:?} not in workspace",
                        id, package_metadata.manifest_path,
                    )));
                }
            };
            members_by_path.insert(workspace_path.to_path_buf(), id.clone());

            match members_by_name.entry(package_metadata.name.clone().into_boxed_str()) {
                Entry::Vacant(vacant) => {
                    vacant.insert(id.clone());
                }
                Entry::Occupied(occupied) => {
                    return Err(Error::PackageGraphConstructError(format!(
                        "duplicate package name in workspace: '{}' is name for '{}' and '{}'",
                        occupied.key(),
                        occupied.get(),
                        id
                    )))
                }
            }
        }

        Ok(Self {
            root: workspace_root,
            target_directory: target_directory.into(),
            metadata_table,
            members_by_path,
            members_by_name,
            #[cfg(feature = "proptest1")]
            name_list: OnceCell::new(),
        })
    }
/// Indexes and creates a new workspace.
Indexes and creates a new workspace.
Indexes and creates a new workspace .
fn new(
        workspace_root: impl Into<Utf8PathBuf>,
        target_directory: impl Into<Utf8PathBuf>,
        metadata_table: serde_json::Value,
        packages: &HashMap<PackageId, PackageMetadataImpl>,
        members: impl IntoIterator<Item = PackageId>,
    ) -> Result<Self, Error> {
        use std::collections::btree_map::Entry;
        let workspace_root = workspace_root.into();
        // Build up the workspace members by path, since most interesting queries are going to
        // happen by path.
        let mut members_by_path = BTreeMap::new();
        let mut members_by_name = BTreeMap::new();
        for id in members {
            // Strip off the workspace path from the manifest path.
            let package_metadata = packages.get(&id).ok_or_else(|| {
                Error::PackageGraphConstructError(format!("workspace member '{}' not found", id))
            })?;
            let workspace_path = match &package_metadata.source {
                PackageSourceImpl::Workspace(path) => path,
                _ => {
                    return Err(Error::PackageGraphConstructError(format!(
                        "workspace member '{}' at path {:?} not in workspace",
                        id, package_metadata.manifest_path,
                    )));
                }
            };
            members_by_path.insert(workspace_path.to_path_buf(), id.clone());
            match members_by_name.entry(package_metadata.name.clone().into_boxed_str()) {
                Entry::Vacant(vacant) => {
                    vacant.insert(id.clone());
                }
                Entry::Occupied(occupied) => {
                    return Err(Error::PackageGraphConstructError(format!(
                        "duplicate package name in workspace: '{}' is name for '{}' and '{}'",
                        occupied.key(),
                        occupied.get(),
                        id
                    )))
                }
            }
        }
        Ok(Self {
            root: workspace_root,
            target_directory: target_directory.into(),
            metadata_table,
            members_by_path,
            members_by_name,
            #[cfg(feature = "proptest1")]
            name_list: OnceCell::new(),
        })
    }
fn new ( workspace_root : impl Into < Utf8PathBuf > , target_directory : impl Into < Utf8PathBuf > , metadata_table : serde_json :: Value , packages : & HashMap < PackageId , PackageMetadataImpl > , members : impl IntoIterator < Item = PackageId > , ) -> Result < Self , Error > { use std :: collections :: btree_map :: Entry ; let workspace_root = workspace_root . into ( ) ; // Build up the workspace members by path, since most interesting queries are going to // happen by path. let mut members_by_path = BTreeMap :: new ( ) ; let mut members_by_name = BTreeMap :: new ( ) ; for id in members { // Strip off the workspace path from the manifest path. let package_metadata = packages . get ( & id ) . ok_or_else ( | | { Error :: PackageGraphConstructError ( format ! ( " " id ) ) } ) ? ; let workspace_path = match & package_metadata . source { PackageSourceImpl :: Workspace ( path ) => path , _ => { return Err ( Error :: PackageGraphConstructError ( format ! ( " " id package_metadata manifest_path ) ) ) ; } } ; members_by_path . insert ( workspace_path . to_path_buf ( ) , id . clone ( ) ) ; match members_by_name . entry ( package_metadata . name . clone ( ) . into_boxed_str ( ) ) { Entry :: Vacant ( vacant ) => { vacant . insert ( id . clone ( ) ) ; } Entry :: Occupied ( occupied ) => { return Err ( Error :: PackageGraphConstructError ( format ! ( " " occupied key ( ) occupied get ( ) id ) ) ) } } } Ok ( Self { root : workspace_root , target_directory : target_directory . into ( ) , metadata_table , members_by_path , members_by_name , # [ cfg ( feature " " ) ] name_list : OnceCell :: new ( ) , } ) }
Indexes and creates a new workspace.
Indexes and creates a new workspace .
workspace_root
impl Into<Utf8PathBuf>
target_directory
impl Into<Utf8PathBuf>
metadata_table
serde_json::Value
packages
&HashMap<PackageId, PackageMetadataImpl>
members
impl IntoIterator<Item = PackageId>
workspace_root
impl Into<Utf8PathBuf>
target_directory
impl Into<Utf8PathBuf>
metadata_table
serde_json::Value
packages
&HashMap<PackageId, PackageMetadataImpl>
members
impl IntoIterator<Item = PackageId>