Trait rustc_trans::middle::cstore::CrateStore [−] [src]

pub trait CrateStore {
    fn crate_data_as_rc_any(&self, krate: CrateNum) -> Rc<Any + 'static>;
    fn describe_def(&self, def: DefId) -> Option<Def>;
    fn def_span(&self, sess: &Session, def: DefId) -> Span;
    fn stability(&self, def: DefId) -> Option<Stability>;
    fn deprecation(&self, def: DefId) -> Option<Deprecation>;
    fn visibility(&self, def: DefId) -> Visibility;
    fn visible_parent_map(&'a self)
                          -> RefMut<'a, HashMap<DefId, DefId, BuildHasherDefault<FxHasher>>>;
    fn item_generics_cloned(&self, def: DefId) -> Generics;
    fn item_attrs(&self, def_id: DefId) -> Vec<Attribute>;
    fn fn_arg_names(&self, did: DefId) -> Vec<Symbol>;
    fn inherent_implementations_for_type(&self, def_id: DefId) -> Vec<DefId>;
    fn implementations_of_trait(&self, filter: Option<DefId>) -> Vec<DefId>;
    fn impl_polarity(&self, def: DefId) -> ImplPolarity;
    fn impl_parent(&self, impl_def_id: DefId) -> Option<DefId>;
    fn trait_of_item(&self, def_id: DefId) -> Option<DefId>;
    fn associated_item_cloned(&self, def: DefId) -> AssociatedItem;
    fn is_const_fn(&self, did: DefId) -> bool;
    fn is_default_impl(&self, impl_did: DefId) -> bool;
    fn is_foreign_item(&self, did: DefId) -> bool;
    fn is_dllimport_foreign_item(&self, def: DefId) -> bool;
    fn is_statically_included_foreign_item(&self, def_id: DefId) -> bool;
    fn is_exported_symbol(&self, def_id: DefId) -> bool;
    fn dylib_dependency_formats(&self,
                                cnum: CrateNum)
                                -> Vec<(CrateNum, LinkagePreference)>;
    fn dep_kind(&self, cnum: CrateNum) -> DepKind;
    fn export_macros(&self, cnum: CrateNum);
    fn lang_items(&self, cnum: CrateNum) -> Vec<(DefIndex, usize)>;
    fn missing_lang_items(&self, cnum: CrateNum) -> Vec<LangItem>;
    fn is_staged_api(&self, cnum: CrateNum) -> bool;
    fn is_allocator(&self, cnum: CrateNum) -> bool;
    fn is_panic_runtime(&self, cnum: CrateNum) -> bool;
    fn is_compiler_builtins(&self, cnum: CrateNum) -> bool;
    fn is_sanitizer_runtime(&self, cnum: CrateNum) -> bool;
    fn panic_strategy(&self, cnum: CrateNum) -> PanicStrategy;
    fn extern_crate(&self, cnum: CrateNum) -> Option<ExternCrate>;
    fn crate_name(&self, cnum: CrateNum) -> Symbol;
    fn original_crate_name(&self, cnum: CrateNum) -> Symbol;
    fn crate_hash(&self, cnum: CrateNum) -> Svh;
    fn crate_disambiguator(&self, cnum: CrateNum) -> Symbol;
    fn plugin_registrar_fn(&self, cnum: CrateNum) -> Option<DefId>;
    fn derive_registrar_fn(&self, cnum: CrateNum) -> Option<DefId>;
    fn native_libraries(&self, cnum: CrateNum) -> Vec<NativeLibrary>;
    fn exported_symbols(&self, cnum: CrateNum) -> Vec<DefId>;
    fn is_no_builtins(&self, cnum: CrateNum) -> bool;
    fn retrace_path(&self,
                    cnum: CrateNum,
                    path_data: &[DisambiguatedDefPathData])
                    -> Option<DefId>;
    fn def_key(&self, def: DefId) -> DefKey;
    fn def_path(&self, def: DefId) -> DefPath;
    fn struct_field_names(&self, def: DefId) -> Vec<Symbol>;
    fn item_children(&self, did: DefId) -> Vec<Export>;
    fn load_macro(&self, did: DefId, sess: &Session) -> LoadedMacro;
    fn maybe_get_item_body(&self,
                           tcx: TyCtxt<'a, 'tcx, 'tcx>,
                           def: DefId)
                           -> Option<&'tcx Body>;
    fn item_body_nested_bodies(&self, def: DefId) -> BTreeMap<BodyId, Body>;
    fn const_is_rvalue_promotable_to_static(&self, def: DefId) -> bool;
    fn is_item_mir_available(&self, def: DefId) -> bool;
    fn crates(&self) -> Vec<CrateNum>;
    fn used_libraries(&self) -> Vec<NativeLibrary>;
    fn used_link_args(&self) -> Vec<String>;
    fn metadata_filename(&self) -> &str;
    fn metadata_section_name(&self, target: &Target) -> &str;
    fn used_crates(&self,
                   prefer: LinkagePreference)
                   -> Vec<(CrateNum, LibSource)>;
    fn used_crate_source(&self, cnum: CrateNum) -> CrateSource;
    fn extern_mod_stmt_cnum(&self, emod_id: NodeId) -> Option<CrateNum>;
    fn encode_metadata(&self,
                       tcx: TyCtxt<'a, 'tcx, 'tcx>,
                       reexports: &HashMap<NodeId, Vec<Export>, BuildHasherDefault<FxHasher>>,
                       link_meta: &LinkMeta,
                       reachable: &HashSet<NodeId, BuildHasherDefault<FxHasher>>)
                       -> Vec<u8>;
    fn metadata_encoding_version(&self) -> &[u8];
}

🔬 This is a nightly-only experimental API. (rustc_private)

A store of Rust crates, through with their metadata can be accessed.

Required Methods

`fn crate_data_as_rc_any(&self, krate: CrateNum) -> Rc<Any + 'static>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn describe_def(&self, def: DefId) -> Option<Def>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn def_span(&self, sess: &Session, def: DefId) -> Span`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn stability(&self, def: DefId) -> Option<Stability>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn deprecation(&self, def: DefId) -> Option<Deprecation>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn visibility(&self, def: DefId) -> Visibility`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn visible_parent_map(&'a self) -> RefMut<'a, HashMap<DefId, DefId, BuildHasherDefault<FxHasher>>>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn item_generics_cloned(&self, def: DefId) -> Generics`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn item_attrs(&self, def_id: DefId) -> Vec<Attribute>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn fn_arg_names(&self, did: DefId) -> Vec<Symbol>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn inherent_implementations_for_type(&self, def_id: DefId) -> Vec<DefId>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn implementations_of_trait(&self, filter: Option<DefId>) -> Vec<DefId>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn impl_polarity(&self, def: DefId) -> ImplPolarity`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn impl_parent(&self, impl_def_id: DefId) -> Option<DefId>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn trait_of_item(&self, def_id: DefId) -> Option<DefId>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn associated_item_cloned(&self, def: DefId) -> AssociatedItem`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_const_fn(&self, did: DefId) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_default_impl(&self, impl_did: DefId) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_foreign_item(&self, did: DefId) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_dllimport_foreign_item(&self, def: DefId) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_statically_included_foreign_item(&self, def_id: DefId) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_exported_symbol(&self, def_id: DefId) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn dylib_dependency_formats(&self, cnum: CrateNum) -> Vec<(CrateNum, LinkagePreference)>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn dep_kind(&self, cnum: CrateNum) -> DepKind`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn export_macros(&self, cnum: CrateNum)`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn lang_items(&self, cnum: CrateNum) -> Vec<(DefIndex, usize)>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn missing_lang_items(&self, cnum: CrateNum) -> Vec<LangItem>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_staged_api(&self, cnum: CrateNum) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_allocator(&self, cnum: CrateNum) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_panic_runtime(&self, cnum: CrateNum) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_compiler_builtins(&self, cnum: CrateNum) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_sanitizer_runtime(&self, cnum: CrateNum) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn panic_strategy(&self, cnum: CrateNum) -> PanicStrategy`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn extern_crate(&self, cnum: CrateNum) -> Option<ExternCrate>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn crate_name(&self, cnum: CrateNum) -> Symbol`

🔬 This is a nightly-only experimental API. (rustc_private)

The name of the crate as it is referred to in source code of the current crate.

`fn original_crate_name(&self, cnum: CrateNum) -> Symbol`

🔬 This is a nightly-only experimental API. (rustc_private)

The name of the crate as it is stored in the crate's metadata.

`fn crate_hash(&self, cnum: CrateNum) -> Svh`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn crate_disambiguator(&self, cnum: CrateNum) -> Symbol`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn plugin_registrar_fn(&self, cnum: CrateNum) -> Option<DefId>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn derive_registrar_fn(&self, cnum: CrateNum) -> Option<DefId>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn native_libraries(&self, cnum: CrateNum) -> Vec<NativeLibrary>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn exported_symbols(&self, cnum: CrateNum) -> Vec<DefId>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_no_builtins(&self, cnum: CrateNum) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn retrace_path(&self, cnum: CrateNum, path_data: &[DisambiguatedDefPathData]) -> Option<DefId>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn def_key(&self, def: DefId) -> DefKey`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn def_path(&self, def: DefId) -> DefPath`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn struct_field_names(&self, def: DefId) -> Vec<Symbol>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn item_children(&self, did: DefId) -> Vec<Export>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn load_macro(&self, did: DefId, sess: &Session) -> LoadedMacro`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn maybe_get_item_body(&self, tcx: TyCtxt<'a, 'tcx, 'tcx>, def: DefId) -> Option<&'tcx Body>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn item_body_nested_bodies(&self, def: DefId) -> BTreeMap<BodyId, Body>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn const_is_rvalue_promotable_to_static(&self, def: DefId) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn is_item_mir_available(&self, def: DefId) -> bool`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn crates(&self) -> Vec<CrateNum>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn used_libraries(&self) -> Vec<NativeLibrary>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn used_link_args(&self) -> Vec<String>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn metadata_filename(&self) -> &str`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn metadata_section_name(&self, target: &Target) -> &str`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn used_crates(&self, prefer: LinkagePreference) -> Vec<(CrateNum, LibSource)>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn used_crate_source(&self, cnum: CrateNum) -> CrateSource`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn extern_mod_stmt_cnum(&self, emod_id: NodeId) -> Option<CrateNum>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn encode_metadata(&self, tcx: TyCtxt<'a, 'tcx, 'tcx>, reexports: &HashMap<NodeId, Vec<Export>, BuildHasherDefault<FxHasher>>, link_meta: &LinkMeta, reachable: &HashSet<NodeId, BuildHasherDefault<FxHasher>>) -> Vec<u8>`

🔬 This is a nightly-only experimental API. (rustc_private)

`fn metadata_encoding_version(&self) -> &[u8]`

🔬 This is a nightly-only experimental API. (rustc_private)

Implementors

impl CrateStore for DummyCrateStore