Struct rustc::middle::cstore::DummyCrateStore

pub struct DummyCrateStore;

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

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A dummy crate store that does not support any non-local crates, for test purposes.

Trait Implementations

impl CrateStore for DummyCrateStore

fn crate_data_as_rc_any(&self, krate: CrateNum) -> Rc<Any>

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

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

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

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

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fn export_macros_untracked(&self, cnum: CrateNum)

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

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

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

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

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

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

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

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Important traits for Vec<u8>

impl Write for Vec<u8>

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

🔬 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>

impl Write for Vec<u8>

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

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

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Important traits for Vec<u8>

impl Write for Vec<u8>

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

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

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

🔬 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]

impl<'a> Read for &'a [u8]impl<'a> Write for &'a mut [u8]

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?

Important traits for Vec<u8>

impl Write for Vec<u8>

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

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

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fn metadata_loader(&self) -> &MetadataLoader

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

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