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

pub trait CrateStore {
    fn crate_data_as_rc_any(&self, krate: CrateNum) -> Rc<Any>;

    fn metadata_loader(&self) -> &MetadataLoader;

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

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

    fn def_path_hash(&self, def: DefId) -> DefPathHash;

    fn def_path_table(&self, cnum: CrateNum) -> Rc<DefPathTable>;

    fn visibility_untracked(&self, def: DefId) -> Visibility;

    fn export_macros_untracked(&self, cnum: CrateNum);

    fn dep_kind_untracked(&self, cnum: CrateNum) -> DepKind;

    fn crate_name_untracked(&self, cnum: CrateNum) -> Symbol;

    fn crate_disambiguator_untracked(
        &self, 
        cnum: CrateNum
    ) -> CrateDisambiguator;

    fn crate_hash_untracked(&self, cnum: CrateNum) -> Svh;

    fn struct_field_names_untracked(&self, def: DefId) -> Vec<Name>;

    fn item_children_untracked(&self, did: DefId, sess: &Session) -> Vec<Export>;

    fn load_macro_untracked(&self, did: DefId, sess: &Session) -> LoadedMacro;

    fn extern_mod_stmt_cnum_untracked(
        &self, 
        emod_id: NodeId
    ) -> Option<CrateNum>;

    fn item_generics_cloned_untracked(
        &self, 
        def: DefId, 
        sess: &Session
    ) -> Generics;

    fn associated_item_cloned_untracked(&self, def: DefId) -> AssociatedItem;

    fn postorder_cnums_untracked(&self) -> Vec<CrateNum>;

    fn crates_untracked(&self) -> Vec<CrateNum>;

    fn encode_metadata<'a, 'tcx>(
        &self, 
        tcx: TyCtxt<'a, 'tcx, 'tcx>, 
        link_meta: &LinkMeta, 
        reachable: &NodeSet
    ) -> EncodedMetadata;

    fn metadata_encoding_version(&self) -> &[u8];
}
🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

Note that this trait should probably not be expanding today. All new functionality should be driven through queries instead!

If you find a method on this trait named {name}_untracked it signifies that it's not tracked for dependency information throughout compilation (it'd break incremental compilation) and should only be called pre-HIR (e.g. during resolve)

Required Methods

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

ⓘImportant traits for Vec<u8>

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

ⓘImportant traits for Vec<u8>

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

ⓘImportant traits for Vec<u8>

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

ⓘImportant traits for Vec<u8>

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

ⓘImportant traits for &'a [u8]

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Implementors