Struct CrateGraphBuilder

pub struct CrateGraphBuilder { /* private fields */ }

Implementations

impl CrateGraphBuilder

pub fn add_crate_root( &mut self, root_file_id: FileId, edition: Edition, display_name: Option<CrateDisplayName>, version: Option<String>, cfg_options: CfgOptions, potential_cfg_options: Option<CfgOptions>, env: Env, origin: CrateOrigin, is_proc_macro: bool, proc_macro_cwd: Arc<AbsPathBuf>, ws_data: Arc<CrateWorkspaceData>, ) -> CrateBuilderId

pub fn add_dep( &mut self, from: CrateBuilderId, dep: DependencyBuilder, ) -> Result<(), CyclicDependenciesError>

pub fn set_in_db(self, db: &mut dyn RootQueryDb) -> CratesIdMap

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

pub fn transitive_deps( &self, of: CrateBuilderId, ) -> impl Iterator<Item = CrateBuilderId>

Returns an iterator over all transitive dependencies of the given crate, including the crate itself.

pub fn extend( &mut self, other: CrateGraphBuilder, proc_macros: &mut ProcMacroPaths, ) -> FxHashMap<CrateBuilderId, CrateBuilderId>

Extends this crate graph by adding a complete second crate graph and adjust the ids in the ProcMacroPaths accordingly.

This will deduplicate the crates of the graph where possible. Furthermore dependencies are sorted by crate id to make deduplication easier.

Returns a map mapping other’s IDs to the new IDs in self.

pub fn remove_crates_except( &mut self, to_keep: &[CrateBuilderId], ) -> Vec<Option<CrateBuilderId>>

Removes all crates from this crate graph except for the ones in to_keep and fixes up the dependencies. Returns a mapping from old crate ids to new crate ids.

pub fn shrink_to_fit(&mut self)

Trait Implementations

impl Clone for CrateGraphBuilder

fn clone(&self) -> CrateGraphBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CrateGraphBuilder

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

Formats the value using the given formatter.

impl Default for CrateGraphBuilder

fn default() -> CrateGraphBuilder

Returns the “default value” for a type.

impl Index<Idx<CrateBuilder>> for CrateGraphBuilder

type Output = CrateBuilder

The returned type after indexing.

fn index(&self, index: CrateBuilderId) -> &Self::Output

Performs the indexing (container[index]) operation.