[][src]Enum rustc_span::def_id::CrateNum

pub enum CrateNum {
    ReservedForIncrCompCache,
    Index(CrateId),
}

Variants

ReservedForIncrCompCache

A special CrateNum that we use for the tcx.rcache when decoding from the incr. comp. cache.

Index(CrateId)

Implementations

impl CrateNum[src]

pub fn new(x: usize) -> CrateNum[src]

pub fn from_usize(x: usize) -> CrateNum[src]

pub fn from_u32(x: u32) -> CrateNum[src]

pub fn as_usize(self) -> usize[src]

pub fn as_u32(self) -> u32[src]

pub fn as_def_id(&self) -> DefId[src]

Trait Implementations

impl Clone for CrateNum[src]

impl Copy for CrateNum[src]

impl Debug for CrateNum[src]

impl<D: Decoder> Decodable<D> for CrateNum[src]

impl Display for CrateNum[src]

impl<E: Encoder> Encodable<E> for CrateNum[src]

As a local identifier, a CrateNum is only meaningful within its context, e.g. within a tcx. Therefore, make sure to include the context when encode a CrateNum.

impl Eq for CrateNum[src]

impl Hash for CrateNum[src]

impl<CTX: HashStableContext> HashStable<CTX> for CrateNum[src]

impl Idx for CrateNum[src]

impl Ord for CrateNum[src]

impl PartialEq<CrateNum> for CrateNum[src]

impl PartialOrd<CrateNum> for CrateNum[src]

impl StructuralEq for CrateNum[src]

impl StructuralPartialEq for CrateNum[src]

Auto Trait Implementations

impl RefUnwindSafe for CrateNum

impl Send for CrateNum

impl Sync for CrateNum

impl Unpin for CrateNum

impl UnwindSafe for CrateNum

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.