Struct rustc_middle::ty::CrateInherentImpls [−][src]
pub struct CrateInherentImpls {
pub inherent_impls: LocalDefIdMap<Vec<DefId>>,
}
Expand description
A map for the local crate mapping each type to a vector of its
inherent impls. This is not meant to be used outside of coherence;
rather, you should request the vector for a specific type via
tcx.inherent_impls(def_id)
so as to minimize your dependencies
(constructing this map requires touching the entire crate).
Fields
inherent_impls: LocalDefIdMap<Vec<DefId>>
Trait Implementations
Returns the “default value” for a type. Read more
Auto Trait Implementations
impl RefUnwindSafe for CrateInherentImpls
impl Send for CrateInherentImpls
impl Sync for CrateInherentImpls
impl Unpin for CrateInherentImpls
impl UnwindSafe for CrateInherentImpls
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<Ctxt, T> DepNodeParams<Ctxt> for T where
Ctxt: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,
impl<Ctxt, T> DepNodeParams<Ctxt> for T where
Ctxt: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,
This method turns the parameters of a DepNodeConstructor into an opaque Fingerprint to be used in DepNode. Not all DepNodeParams support being turned into a Fingerprint (they don’t need to if the corresponding DepNode is anonymous). Read more
This method tries to recover the query key from the given DepNode
,
something which is needed when forcing DepNode
s during red-green
evaluation. The query system will only call this method if
fingerprint_style()
is not FingerprintStyle::Opaque
.
It is always valid to return None
here, in which case incremental
compilation will treat the query as having changed instead of forcing it. Read more
Layout
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.
Size: 32 bytes