[−][src]Enum rustc::hir::def_id::CrateNum
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Variants
BuiltinMacros
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Virtual crate for builtin macros
Invalid
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A CrateNum value that indicates that something is wrong.
ReservedForIncrCompCache
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A special CrateNum that we use for the tcx.rcache when decoding from the incr. comp. cache.
Index(CrateId)
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Methods
impl CrateNum
[src]
impl CrateNum
pub fn new(x: usize) -> CrateNum
[src]
pub fn new(x: usize) -> CrateNum
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pub fn from_usize(x: usize) -> CrateNum
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pub fn from_usize(x: usize) -> CrateNum
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pub fn from_u32(x: u32) -> CrateNum
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pub fn from_u32(x: u32) -> CrateNum
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pub fn as_usize(self) -> usize
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pub fn as_usize(self) -> usize
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pub fn as_u32(self) -> u32
[src]
pub fn as_u32(self) -> u32
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pub fn as_def_id(&self) -> DefId
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pub fn as_def_id(&self) -> DefId
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Trait Implementations
impl<'a, 'gcx: 'tcx + 'a, 'tcx: 'a> DepNodeParams<'a, 'gcx, 'tcx> for CrateNum
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impl<'a, 'gcx: 'tcx + 'a, 'tcx: 'a> DepNodeParams<'a, 'gcx, 'tcx> for CrateNum
const CAN_RECONSTRUCT_QUERY_KEY: bool
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fn to_fingerprint(&self, tcx: TyCtxt) -> Fingerprint
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fn to_fingerprint(&self, tcx: TyCtxt) -> Fingerprint
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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
fn to_debug_str(&self, tcx: TyCtxt<'a, 'gcx, 'tcx>) -> String
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fn to_debug_str(&self, tcx: TyCtxt<'a, 'gcx, 'tcx>) -> String
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impl Copy for CrateNum
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impl Copy for CrateNum
impl Clone for CrateNum
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impl Clone for CrateNum
fn clone(&self) -> CrateNum
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fn clone(&self) -> CrateNum
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl PartialEq for CrateNum
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impl PartialEq for CrateNum
fn eq(&self, other: &CrateNum) -> bool
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fn eq(&self, other: &CrateNum) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &CrateNum) -> bool
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fn ne(&self, other: &CrateNum) -> bool
This method tests for !=
.
impl Eq for CrateNum
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impl Eq for CrateNum
fn assert_receiver_is_total_eq(&self)
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fn assert_receiver_is_total_eq(&self)
impl PartialOrd for CrateNum
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impl PartialOrd for CrateNum
fn partial_cmp(&self, other: &CrateNum) -> Option<Ordering>
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fn partial_cmp(&self, other: &CrateNum) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, other: &CrateNum) -> bool
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fn lt(&self, other: &CrateNum) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, other: &CrateNum) -> bool
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fn le(&self, other: &CrateNum) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, other: &CrateNum) -> bool
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fn gt(&self, other: &CrateNum) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, other: &CrateNum) -> bool
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fn ge(&self, other: &CrateNum) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Ord for CrateNum
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impl Ord for CrateNum
fn cmp(&self, other: &CrateNum) -> Ordering
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fn cmp(&self, other: &CrateNum) -> Ordering
This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.21.0[src]
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
impl Hash for CrateNum
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impl Hash for CrateNum
fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash<__H: Hasher>(&self, state: &mut __H)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Debug for CrateNum
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impl Debug for CrateNum
fn fmt(&self, fmt: &mut Formatter) -> Result
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fn fmt(&self, fmt: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Idx for CrateNum
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impl Idx for CrateNum
fn new(value: usize) -> Self
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fn new(value: usize) -> Self
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fn index(self) -> usize
[src]
fn index(self) -> usize
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fn increment_by(&mut self, amount: usize)
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fn increment_by(&mut self, amount: usize)
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impl Display for CrateNum
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impl Display for CrateNum
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl UseSpecializedEncodable for CrateNum
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impl UseSpecializedEncodable for CrateNum
fn default_encode<E>(&self, &mut E) -> Result<(), <E as Encoder>::Error> where
E: Encoder,
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fn default_encode<E>(&self, &mut E) -> Result<(), <E as Encoder>::Error> where
E: Encoder,
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Defaults to returning an error (see SpecializationError
).
impl UseSpecializedDecodable for CrateNum
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impl UseSpecializedDecodable for CrateNum
fn default_decode<D>(&mut D) -> Result<Self, <D as Decoder>::Error> where
D: Decoder,
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fn default_decode<D>(&mut D) -> Result<Self, <D as Decoder>::Error> where
D: Decoder,
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Defaults to returning an error (see SpecializationError
).
impl<'a> HashStable<StableHashingContext<'a>> for CrateNum
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impl<'a> HashStable<StableHashingContext<'a>> for CrateNum
fn hash_stable<W: StableHasherResult>(
&self,
hcx: &mut StableHashingContext<'a>,
hasher: &mut StableHasher<W>
)
[src]
fn hash_stable<W: StableHasherResult>(
&self,
hcx: &mut StableHashingContext<'a>,
hasher: &mut StableHasher<W>
)
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impl<'a> ToStableHashKey<StableHashingContext<'a>> for CrateNum
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impl<'a> ToStableHashKey<StableHashingContext<'a>> for CrateNum
type KeyType = DefPathHash
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fn to_stable_hash_key(&self, hcx: &StableHashingContext<'a>) -> DefPathHash
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fn to_stable_hash_key(&self, hcx: &StableHashingContext<'a>) -> DefPathHash
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impl Key for CrateNum
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impl Key for CrateNum
fn query_crate(&self) -> CrateNum
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fn query_crate(&self) -> CrateNum
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Given an instance of this key, what crate is it referring to? This is used to find the provider. Read more
fn default_span(&self, _: TyCtxt) -> Span
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fn default_span(&self, _: TyCtxt) -> Span
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In the event that a cycle occurs, if no explicit span has been given for a query with key self
, what span should we use? Read more
impl<'a, 'tcx, 'x> SpecializedDecoder<CrateNum> for CacheDecoder<'a, 'tcx, 'x>
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impl<'a, 'tcx, 'x> SpecializedDecoder<CrateNum> for CacheDecoder<'a, 'tcx, 'x>
fn specialized_decode(&mut self) -> Result<CrateNum, Self::Error>
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fn specialized_decode(&mut self) -> Result<CrateNum, Self::Error>
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Decode a value in a manner specific to this decoder state.
impl<'enc, 'a, 'tcx, E> SpecializedEncoder<CrateNum> for CacheEncoder<'enc, 'a, 'tcx, E> where
E: 'enc + TyEncoder,
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impl<'enc, 'a, 'tcx, E> SpecializedEncoder<CrateNum> for CacheEncoder<'enc, 'a, 'tcx, E> where
E: 'enc + TyEncoder,
fn specialized_encode(&mut self, cnum: &CrateNum) -> Result<(), Self::Error>
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fn specialized_encode(&mut self, cnum: &CrateNum) -> Result<(), Self::Error>
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Encode the value in a manner specific to this encoder state.
Auto Trait Implementations
Blanket Implementations
impl<T> MaybeResult for T
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impl<T> MaybeResult for T
fn from_ok(T) -> T
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fn from_ok(T) -> T
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fn map_same<F>(Self, F) -> T where
F: FnOnce(T) -> T,
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fn map_same<F>(Self, F) -> T where
F: FnOnce(T) -> T,
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impl<'a, T> Captures for T where
T: ?Sized,
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impl<'a, T> Captures for T where
T: ?Sized,
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
type Owned = T
fn to_owned(&self) -> T
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fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)
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fn clone_into(&self, target: &mut T)
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recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> From for T
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impl<T> From for T
impl<T> ToString for T where
T: Display + ?Sized,
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impl<T> ToString for T where
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impl<T, U> Into for T where
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impl<T, U> Into for T where
U: From<T>,
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
try_from
)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
ⓘImportant traits for &'a mut Rfn borrow(&self) -> &T
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fn borrow(&self) -> &T
Immutably borrows from an owned value. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
try_from
)Performs the conversion.
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
ⓘImportant traits for &'a mut Rfn borrow_mut(&mut self) -> &mut T
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId
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)
this method will likely be replaced by an associated static
Gets the TypeId
of self
. Read more
impl<T> Encodable for T where
T: UseSpecializedEncodable + ?Sized,
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impl<T> Encodable for T where
T: UseSpecializedEncodable + ?Sized,
fn encode<E>(&self, e: &mut E) -> Result<(), <E as Encoder>::Error> where
E: Encoder,
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fn encode<E>(&self, e: &mut E) -> Result<(), <E as Encoder>::Error> where
E: Encoder,
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impl<T> Decodable for T where
T: UseSpecializedDecodable,
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impl<T> Decodable for T where
T: UseSpecializedDecodable,
fn decode<D>(d: &mut D) -> Result<T, <D as Decoder>::Error> where
D: Decoder,
[src]
fn decode<D>(d: &mut D) -> Result<T, <D as Decoder>::Error> where
D: Decoder,
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impl<E> SpecializationError for E
[src]
impl<E> SpecializationError for E
fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where
T: ?Sized,
[src]
fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where
T: ?Sized,
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Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S
is the encoder/decoder state type, T
is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more
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impl<T> Erased for T
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T: ?Sized,
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impl<T> Send for T where
T: ?Sized,
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impl<T> Erased for T