Trait nom::lib::std::cmp::PartialEq 1.0.0[−][src]
Trait for equality comparisons which are partial equivalence relations.
This trait allows for partial equality, for types that do not have a full
equivalence relation. For example, in floating point numbers NaN != NaN,
so floating point types implement PartialEq but not Eq.
Formally, the equality must be (for all a, b, c of type A, B,
C):
-
Symmetric: if
A: PartialEq<B>andB: PartialEq<A>, thena == bimpliesb == a; and -
Transitive: if
A: PartialEq<B>andB: PartialEq<C>andA: PartialEq<C>, thena == bandb == cimpliesa == c.
Note that the B: PartialEq<A> (symmetric) and A: PartialEq<C>
(transitive) impls are not forced to exist, but these requirements apply
whenever they do exist.
Derivable
This trait can be used with #[derive]. When derived on structs, two
instances are equal if all fields are equal, and not equal if any fields
are not equal. When derived on enums, each variant is equal to itself
and not equal to the other variants.
How can I implement PartialEq?
PartialEq only requires the eq method to be implemented; ne is defined
in terms of it by default. Any manual implementation of ne must respect
the rule that eq is a strict inverse of ne; that is, !(a == b) if and
only if a != b.
Implementations of PartialEq, PartialOrd, and Ord must agree with
each other. It’s easy to accidentally make them disagree by deriving some
of the traits and manually implementing others.
An example implementation for a domain in which two books are considered the same book if their ISBN matches, even if the formats differ:
enum BookFormat { Paperback, Hardback, Ebook, } struct Book { isbn: i32, format: BookFormat, } impl PartialEq for Book { fn eq(&self, other: &Self) -> bool { self.isbn == other.isbn } } let b1 = Book { isbn: 3, format: BookFormat::Paperback }; let b2 = Book { isbn: 3, format: BookFormat::Ebook }; let b3 = Book { isbn: 10, format: BookFormat::Paperback }; assert!(b1 == b2); assert!(b1 != b3);
How can I compare two different types?
The type you can compare with is controlled by PartialEq’s type parameter.
For example, let’s tweak our previous code a bit:
// The derive implements <BookFormat> == <BookFormat> comparisons #[derive(PartialEq)] enum BookFormat { Paperback, Hardback, Ebook, } struct Book { isbn: i32, format: BookFormat, } // Implement <Book> == <BookFormat> comparisons impl PartialEq<BookFormat> for Book { fn eq(&self, other: &BookFormat) -> bool { self.format == *other } } // Implement <BookFormat> == <Book> comparisons impl PartialEq<Book> for BookFormat { fn eq(&self, other: &Book) -> bool { *self == other.format } } let b1 = Book { isbn: 3, format: BookFormat::Paperback }; assert!(b1 == BookFormat::Paperback); assert!(BookFormat::Ebook != b1);
By changing impl PartialEq for Book to impl PartialEq<BookFormat> for Book,
we allow BookFormats to be compared with Books.
A comparison like the one above, which ignores some fields of the struct,
can be dangerous. It can easily lead to an unintended violation of the
requirements for a partial equivalence relation. For example, if we kept
the above implementation of PartialEq<Book> for BookFormat and added an
implementation of PartialEq<Book> for Book (either via a #[derive] or
via the manual implementation from the first example) then the result would
violate transitivity:
#[derive(PartialEq)] enum BookFormat { Paperback, Hardback, Ebook, } #[derive(PartialEq)] struct Book { isbn: i32, format: BookFormat, } impl PartialEq<BookFormat> for Book { fn eq(&self, other: &BookFormat) -> bool { self.format == *other } } impl PartialEq<Book> for BookFormat { fn eq(&self, other: &Book) -> bool { *self == other.format } } fn main() { let b1 = Book { isbn: 1, format: BookFormat::Paperback }; let b2 = Book { isbn: 2, format: BookFormat::Paperback }; assert!(b1 == BookFormat::Paperback); assert!(BookFormat::Paperback == b2); // The following should hold by transitivity but doesn't. assert!(b1 == b2); // <-- PANICS }
Examples
let x: u32 = 0; let y: u32 = 1; assert_eq!(x == y, false); assert_eq!(x.eq(&y), false);
Required methods
#[must_use]pub fn eq(&self, other: &Rhs) -> bool[src]
This method tests for self and other values to be equal, and is used
by ==.
Provided methods
Loading content...Implementations on Foreign Types
impl PartialEq<Ipv6Addr> for Ipv6Addr[src]
impl PartialEq<UCred> for UCred[src]
impl<'a, 'b> PartialEq<&'a Path> for PathBuf[src]
impl PartialEq<Instant> for Instant[src]
impl PartialEq<OsStr> for str[src]
impl PartialEq<CStr> for CStr[src]
impl<'a, 'b> PartialEq<OsString> for &'a Path[src]
impl PartialEq<TryRecvError> for TryRecvError[src]
pub fn eq(&self, other: &TryRecvError) -> bool[src]
impl PartialEq<StripPrefixError> for StripPrefixError[src]
pub fn eq(&self, other: &StripPrefixError) -> bool[src]
pub fn ne(&self, other: &StripPrefixError) -> bool[src]
impl<'a, 'b> PartialEq<PathBuf> for OsString[src]
impl<T> PartialEq<SendError<T>> for SendError<T> where
T: PartialEq<T>, [src]
T: PartialEq<T>,
pub fn eq(&self, other: &SendError<T>) -> bool[src]
pub fn ne(&self, other: &SendError<T>) -> bool[src]
impl<T> PartialEq<SyncOnceCell<T>> for SyncOnceCell<T> where
T: PartialEq<T>, [src]
T: PartialEq<T>,
pub fn eq(&self, other: &SyncOnceCell<T>) -> bool[src]
impl<'a, 'b> PartialEq<Cow<'a, OsStr>> for &'b OsStr[src]
impl PartialEq<SystemTime> for SystemTime[src]
pub fn eq(&self, other: &SystemTime) -> bool[src]
pub fn ne(&self, other: &SystemTime) -> bool[src]
impl PartialEq<Shutdown> for Shutdown[src]
impl PartialEq<CString> for CString[src]
impl<'a, 'b> PartialEq<OsStr> for &'a Path[src]
impl PartialEq<FromBytesWithNulError> for FromBytesWithNulError[src]
pub fn eq(&self, other: &FromBytesWithNulError) -> bool[src]
pub fn ne(&self, other: &FromBytesWithNulError) -> bool[src]
impl PartialEq<Output> for Output[src]
impl<'a, 'b> PartialEq<Cow<'b, OsStr>> for &'a Path[src]
impl PartialEq<RecvTimeoutError> for RecvTimeoutError[src]
pub fn eq(&self, other: &RecvTimeoutError) -> bool[src]
impl PartialEq<NulError> for NulError[src]
impl<'a, 'b> PartialEq<OsStr> for PathBuf[src]
impl<'a, 'b> PartialEq<Cow<'a, Path>> for OsString[src]
impl<'a, 'b> PartialEq<Cow<'a, OsStr>> for OsStr[src]
impl PartialEq<PathBuf> for PathBuf[src]
impl<'a, 'b> PartialEq<OsString> for PathBuf[src]
impl<'a, 'b> PartialEq<Path> for PathBuf[src]
impl<'a, 'b> PartialEq<Path> for OsString[src]
impl PartialEq<Path> for Path[src]
impl PartialEq<AccessError> for AccessError[src]
pub fn eq(&self, other: &AccessError) -> bool[src]
pub fn ne(&self, other: &AccessError) -> bool[src]
impl<'a, 'b> PartialEq<Cow<'a, OsStr>> for PathBuf[src]
impl PartialEq<OsString> for str[src]
impl<T> PartialEq<Cursor<T>> for Cursor<T> where
T: PartialEq<T>, [src]
T: PartialEq<T>,
impl<'a> PartialEq<Components<'a>> for Components<'a>[src]
pub fn eq(&self, other: &Components<'a>) -> bool[src]
impl<T> PartialEq<TrySendError<T>> for TrySendError<T> where
T: PartialEq<T>, [src]
T: PartialEq<T>,
pub fn eq(&self, other: &TrySendError<T>) -> bool[src]
pub fn ne(&self, other: &TrySendError<T>) -> bool[src]
impl PartialEq<SocketAddrV6> for SocketAddrV6[src]
pub fn eq(&self, other: &SocketAddrV6) -> bool[src]
impl PartialEq<ErrorKind> for ErrorKind[src]
impl PartialEq<SeekFrom> for SeekFrom[src]
impl<'a, 'b> PartialEq<Cow<'a, Path>> for &'b Path[src]
impl<'a, 'b> PartialEq<&'a Path> for OsStr[src]
impl PartialEq<IpAddr> for Ipv6Addr[src]
impl PartialEq<AddrParseError> for AddrParseError[src]
pub fn eq(&self, other: &AddrParseError) -> bool[src]
pub fn ne(&self, other: &AddrParseError) -> bool[src]
impl PartialEq<Ipv4Addr> for IpAddr[src]
impl PartialEq<OsString> for OsString[src]
impl PartialEq<OsStr> for OsStr[src]
impl<'a, 'b> PartialEq<&'a OsStr> for OsString[src]
impl<'_> PartialEq<&'_ str> for OsString[src]
impl PartialEq<IntoStringError> for IntoStringError[src]
pub fn eq(&self, other: &IntoStringError) -> bool[src]
pub fn ne(&self, other: &IntoStringError) -> bool[src]
impl PartialEq<ThreadId> for ThreadId[src]
impl<'a, 'b> PartialEq<Path> for &'a OsStr[src]
impl<'a, 'b> PartialEq<PathBuf> for &'a Path[src]
impl PartialEq<WaitTimeoutResult> for WaitTimeoutResult[src]
pub fn eq(&self, other: &WaitTimeoutResult) -> bool[src]
pub fn ne(&self, other: &WaitTimeoutResult) -> bool[src]
impl<'a, 'b> PartialEq<Cow<'a, Path>> for Path[src]
impl<'a, 'b> PartialEq<Cow<'a, Path>> for &'b OsStr[src]
impl<'a> PartialEq<Prefix<'a>> for Prefix<'a>[src]
impl PartialEq<Permissions> for Permissions[src]
pub fn eq(&self, other: &Permissions) -> bool[src]
pub fn ne(&self, other: &Permissions) -> bool[src]
impl<'a, 'b> PartialEq<OsStr> for OsString[src]
impl<'a, 'b> PartialEq<Path> for OsStr[src]
impl<'a, 'b> PartialEq<PathBuf> for OsStr[src]
impl PartialEq<RecvError> for RecvError[src]
impl<'a, 'b> PartialEq<&'a Path> for OsString[src]
impl<'a, 'b> PartialEq<&'a OsStr> for PathBuf[src]
impl<'a, 'b> PartialEq<Cow<'a, OsStr>> for Path[src]
impl PartialEq<Ipv6MulticastScope> for Ipv6MulticastScope[src]
pub fn eq(&self, other: &Ipv6MulticastScope) -> bool[src]
impl PartialEq<Ipv4Addr> for Ipv4Addr[src]
impl<'a, 'b> PartialEq<OsString> for &'a OsStr[src]
impl<'a> PartialEq<Component<'a>> for Component<'a>[src]
pub fn eq(&self, other: &Component<'a>) -> bool[src]
pub fn ne(&self, other: &Component<'a>) -> bool[src]
impl PartialEq<IpAddr> for Ipv4Addr[src]
impl<'a, 'b> PartialEq<&'a OsStr> for Path[src]
impl<'a, 'b> PartialEq<PathBuf> for &'a OsStr[src]
impl PartialEq<VarError> for VarError[src]
impl<'a, 'b> PartialEq<Cow<'a, Path>> for PathBuf[src]
impl PartialEq<SocketAddrV4> for SocketAddrV4[src]
pub fn eq(&self, other: &SocketAddrV4) -> bool[src]
impl PartialEq<str> for OsStr[src]
impl PartialEq<BacktraceStatus> for BacktraceStatus[src]
pub fn eq(&self, other: &BacktraceStatus) -> bool[src]
impl<'a, 'b> PartialEq<OsStr> for Path[src]
impl<'a> PartialEq<PrefixComponent<'a>> for PrefixComponent<'a>[src]
pub fn eq(&self, other: &PrefixComponent<'a>) -> bool[src]
impl PartialEq<Ipv6Addr> for IpAddr[src]
impl<'a, 'b> PartialEq<PathBuf> for Path[src]
impl<'a, 'b> PartialEq<OsString> for OsStr[src]
impl PartialEq<str> for OsString[src]
impl PartialEq<FromVecWithNulError> for FromVecWithNulError[src]
pub fn eq(&self, other: &FromVecWithNulError) -> bool[src]
pub fn ne(&self, other: &FromVecWithNulError) -> bool[src]
impl<'a, 'b> PartialEq<Cow<'a, OsStr>> for OsString[src]
impl<'a> PartialEq<OsString> for &'a str[src]
impl PartialEq<FileType> for FileType[src]
impl PartialEq<IpAddr> for IpAddr[src]
impl PartialEq<ExitStatus> for ExitStatus[src]
pub fn eq(&self, other: &ExitStatus) -> bool[src]
pub fn ne(&self, other: &ExitStatus) -> bool[src]
impl<'a, 'b> PartialEq<Cow<'a, Path>> for OsStr[src]
impl<'a, 'b> PartialEq<OsString> for Path[src]
impl PartialEq<SocketAddr> for SocketAddr[src]
pub fn eq(&self, other: &SocketAddr) -> bool[src]
pub fn ne(&self, other: &SocketAddr) -> bool[src]
impl<Ret, A, B, C, D, E, F, G, H, I> PartialEq<extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret[src]
impl<Ret, A, B, C, D> PartialEq<fn(A, B, C, D) -> Ret> for fn(A, B, C, D) -> Ret[src]
impl<Ret, A, B> PartialEq<unsafe fn(A, B) -> Ret> for unsafe fn(A, B) -> Ret[src]
impl<Ret, A> PartialEq<unsafe extern "C" fn(A) -> Ret> for unsafe extern "C" fn(A) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialEq<fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret> for fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret[src]
impl<Ret, A, B> PartialEq<fn(A, B) -> Ret> for fn(A, B) -> Ret[src]
impl PartialEq<i32> for i32[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialEq<unsafe fn(A, B, C, D, E, F, G, H, I, J) -> Ret> for unsafe fn(A, B, C, D, E, F, G, H, I, J) -> Ret[src]
impl PartialEq<u8> for u8[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialEq<unsafe fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret> for unsafe fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialEq<fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret> for fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret[src]
impl<A, B, C, D> PartialEq<(A, B, C, D)> for (A, B, C, D) where
C: PartialEq<C>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D> + ?Sized, [src]
C: PartialEq<C>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D> + ?Sized,
pub fn eq(&self, other: &(A, B, C, D)) -> bool[src]
pub fn ne(&self, other: &(A, B, C, D)) -> bool[src]
impl<Ret, A, B, C, D, E> PartialEq<unsafe fn(A, B, C, D, E) -> Ret> for unsafe fn(A, B, C, D, E) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret[src]
impl<Ret, A> PartialEq<unsafe fn(A) -> Ret> for unsafe fn(A) -> Ret[src]
impl<Dyn> PartialEq<DynMetadata<Dyn>> for DynMetadata<Dyn> where
Dyn: ?Sized, [src]
Dyn: ?Sized,
pub fn eq(&self, other: &DynMetadata<Dyn>) -> bool[src]
impl<'_, A, B, const N: usize> PartialEq<&'_ mut [B]> for [A; N] where
A: PartialEq<B>, [src]
A: PartialEq<B>,
impl<Ret, A, B, C, D, E, F, G> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret[src]
impl<Ret> PartialEq<unsafe fn() -> Ret> for unsafe fn() -> Ret[src]
impl PartialEq<NonZeroU128> for NonZeroU128[src]
pub fn eq(&self, other: &NonZeroU128) -> bool[src]
pub fn ne(&self, other: &NonZeroU128) -> bool[src]
impl PartialEq<ParseFloatError> for ParseFloatError[src]
pub fn eq(&self, other: &ParseFloatError) -> bool[src]
pub fn ne(&self, other: &ParseFloatError) -> bool[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret[src]
pub fn eq(
&self,
other: &unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret
) -> bool[src]
&self,
other: &unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret
) -> bool
impl<Ret, A, B, C, D, E, F, G, H> PartialEq<unsafe fn(A, B, C, D, E, F, G, H) -> Ret> for unsafe fn(A, B, C, D, E, F, G, H) -> Ret[src]
impl<Ret, A> PartialEq<fn(A) -> Ret> for fn(A) -> Ret[src]
impl<Ret, A> PartialEq<extern "C" fn(A) -> Ret> for extern "C" fn(A) -> Ret[src]
impl PartialEq<i16> for i16[src]
impl PartialEq<PhantomPinned> for PhantomPinned[src]
pub fn eq(&self, other: &PhantomPinned) -> bool[src]
impl<Ret, A, B, C, D, E> PartialEq<unsafe extern "C" fn(A, B, C, D, E) -> Ret> for unsafe extern "C" fn(A, B, C, D, E) -> Ret[src]
impl<Ret, A, B, C, D, E> PartialEq<unsafe extern "C" fn(A, B, C, D, E, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, ...) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret[src]
pub fn eq(
&self,
other: &unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret
) -> bool[src]
&self,
other: &unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret
) -> bool
impl<Ret, A, B, C, D> PartialEq<extern "C" fn(A, B, C, D) -> Ret> for extern "C" fn(A, B, C, D) -> Ret[src]
impl<Ret, A, B, C> PartialEq<unsafe fn(A, B, C) -> Ret> for unsafe fn(A, B, C) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I> PartialEq<extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret[src]
impl PartialEq<()> for ()[src]
impl<Ret, A, B, C, D, E, F, G> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G) -> Ret[src]
impl<Ret, A, B, C> PartialEq<extern "C" fn(A, B, C, ...) -> Ret> for extern "C" fn(A, B, C, ...) -> Ret[src]
impl<Ret, A, B, C, D, E, F> PartialEq<extern "C" fn(A, B, C, D, E, F) -> Ret> for extern "C" fn(A, B, C, D, E, F) -> Ret[src]
impl PartialEq<NonZeroIsize> for NonZeroIsize[src]
pub fn eq(&self, other: &NonZeroIsize) -> bool[src]
pub fn ne(&self, other: &NonZeroIsize) -> bool[src]
impl PartialEq<!> for ![src]
impl<Ret, A, B, C, D, E, F, G, H> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G, H) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H) -> Ret[src]
impl PartialEq<RawWakerVTable> for RawWakerVTable[src]
pub fn eq(&self, other: &RawWakerVTable) -> bool[src]
pub fn ne(&self, other: &RawWakerVTable) -> bool[src]
impl PartialEq<NonZeroI16> for NonZeroI16[src]
pub fn eq(&self, other: &NonZeroI16) -> bool[src]
pub fn ne(&self, other: &NonZeroI16) -> bool[src]
impl<Ret, A> PartialEq<extern "C" fn(A, ...) -> Ret> for extern "C" fn(A, ...) -> Ret[src]
impl PartialEq<i128> for i128[src]
impl PartialEq<FpCategory> for FpCategory[src]
pub fn eq(&self, other: &FpCategory) -> bool[src]
impl<Ret, A, B> PartialEq<extern "C" fn(A, B) -> Ret> for extern "C" fn(A, B) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H> PartialEq<fn(A, B, C, D, E, F, G, H) -> Ret> for fn(A, B, C, D, E, F, G, H) -> Ret[src]
impl<Ret, A, B> PartialEq<extern "C" fn(A, B, ...) -> Ret> for extern "C" fn(A, B, ...) -> Ret[src]
impl<T> PartialEq<*const T> for *const T where
T: ?Sized, [src]
T: ?Sized,
impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret[src]
pub fn eq(
&self,
other: &unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret
) -> bool[src]
&self,
other: &unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret
) -> bool
impl<T> PartialEq<NonNull<T>> for NonNull<T> where
T: ?Sized, [src]
T: ?Sized,
impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialEq<extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialEq<extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret[src]
pub fn eq(
&self,
other: &extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret
) -> bool[src]
&self,
other: &extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret
) -> bool
impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret[src]
pub fn eq(
&self,
other: &unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret
) -> bool[src]
&self,
other: &unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret
) -> bool
impl PartialEq<DecodeUtf16Error> for DecodeUtf16Error[src]
pub fn eq(&self, other: &DecodeUtf16Error) -> bool[src]
pub fn ne(&self, other: &DecodeUtf16Error) -> bool[src]
impl<Ret> PartialEq<unsafe extern "C" fn() -> Ret> for unsafe extern "C" fn() -> Ret[src]
impl<'_, A, B, const N: usize> PartialEq<&'_ [B]> for [A; N] where
A: PartialEq<B>, [src]
A: PartialEq<B>,
impl<T> PartialEq<OnceCell<T>> for OnceCell<T> where
T: PartialEq<T>, [src]
T: PartialEq<T>,
impl<Ret, A, B, C, D, E, F> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, ...) -> Ret[src]
impl<Ret, A, B, C, D, E, F> PartialEq<unsafe fn(A, B, C, D, E, F) -> Ret> for unsafe fn(A, B, C, D, E, F) -> Ret[src]
impl PartialEq<u16> for u16[src]
impl<P, Q> PartialEq<Pin<Q>> for Pin<P> where
P: Deref,
Q: Deref,
<P as Deref>::Target: PartialEq<<Q as Deref>::Target>, [src]
P: Deref,
Q: Deref,
<P as Deref>::Target: PartialEq<<Q as Deref>::Target>,
impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret[src]
pub fn eq(
&self,
other: &unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret
) -> bool[src]
&self,
other: &unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret
) -> bool
impl PartialEq<NonZeroI128> for NonZeroI128[src]
pub fn eq(&self, other: &NonZeroI128) -> bool[src]
pub fn ne(&self, other: &NonZeroI128) -> bool[src]
impl PartialEq<NonZeroI8> for NonZeroI8[src]
impl<Ret, A> PartialEq<unsafe extern "C" fn(A, ...) -> Ret> for unsafe extern "C" fn(A, ...) -> Ret[src]
impl<A, B, const N: usize> PartialEq<[B; N]> for [A; N] where
A: PartialEq<B>, [src]
A: PartialEq<B>,
impl<T> PartialEq<Wrapping<T>> for Wrapping<T> where
T: PartialEq<T>, [src]
T: PartialEq<T>,
pub fn eq(&self, other: &Wrapping<T>) -> bool[src]
pub fn ne(&self, other: &Wrapping<T>) -> bool[src]
impl<A, B, C, D, E, F, G, H> PartialEq<(A, B, C, D, E, F, G, H)> for (A, B, C, D, E, F, G, H) where
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
G: PartialEq<G>,
H: PartialEq<H> + ?Sized,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>, [src]
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
G: PartialEq<G>,
H: PartialEq<H> + ?Sized,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>,
pub fn eq(&self, other: &(A, B, C, D, E, F, G, H)) -> bool[src]
pub fn ne(&self, other: &(A, B, C, D, E, F, G, H)) -> bool[src]
impl<T> PartialEq<PhantomData<T>> for PhantomData<T> where
T: ?Sized, [src]
T: ?Sized,
pub fn eq(&self, _other: &PhantomData<T>) -> bool[src]
impl<'_, '_, A, B> PartialEq<&'_ B> for &'_ mut A where
A: PartialEq<B> + ?Sized,
B: ?Sized, [src]
A: PartialEq<B> + ?Sized,
B: ?Sized,
impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialEq<unsafe fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret> for unsafe fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialEq<fn(A, B, C, D, E, F, G, H, I, J) -> Ret> for fn(A, B, C, D, E, F, G, H, I, J) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialEq<extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I> PartialEq<unsafe fn(A, B, C, D, E, F, G, H, I) -> Ret> for unsafe fn(A, B, C, D, E, F, G, H, I) -> Ret[src]
impl PartialEq<f64> for f64[src]
impl PartialEq<NonZeroU64> for NonZeroU64[src]
pub fn eq(&self, other: &NonZeroU64) -> bool[src]
pub fn ne(&self, other: &NonZeroU64) -> bool[src]
impl<'a> PartialEq<Utf8LossyChunk<'a>> for Utf8LossyChunk<'a>[src]
pub fn eq(&self, other: &Utf8LossyChunk<'a>) -> bool[src]
pub fn ne(&self, other: &Utf8LossyChunk<'a>) -> bool[src]
impl PartialEq<NonZeroI32> for NonZeroI32[src]
pub fn eq(&self, other: &NonZeroI32) -> bool[src]
pub fn ne(&self, other: &NonZeroI32) -> bool[src]
impl<A, B, C, D, E, F, G, H, I, J, K, L> PartialEq<(A, B, C, D, E, F, G, H, I, J, K, L)> for (A, B, C, D, E, F, G, H, I, J, K, L) where
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
I: PartialEq<I>,
G: PartialEq<G>,
H: PartialEq<H>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>,
J: PartialEq<J>,
K: PartialEq<K>,
L: PartialEq<L> + ?Sized, [src]
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
I: PartialEq<I>,
G: PartialEq<G>,
H: PartialEq<H>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>,
J: PartialEq<J>,
K: PartialEq<K>,
L: PartialEq<L> + ?Sized,
pub fn eq(&self, other: &(A, B, C, D, E, F, G, H, I, J, K, L)) -> bool[src]
pub fn ne(&self, other: &(A, B, C, D, E, F, G, H, I, J, K, L)) -> bool[src]
impl<A, B, C> PartialEq<(A, B, C)> for (A, B, C) where
C: PartialEq<C> + ?Sized,
A: PartialEq<A>,
B: PartialEq<B>, [src]
C: PartialEq<C> + ?Sized,
A: PartialEq<A>,
B: PartialEq<B>,
impl<Ret, A, B, C, D, E> PartialEq<extern "C" fn(A, B, C, D, E) -> Ret> for extern "C" fn(A, B, C, D, E) -> Ret[src]
impl<Ret, A, B, C, D, E, F> PartialEq<fn(A, B, C, D, E, F) -> Ret> for fn(A, B, C, D, E, F) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G> PartialEq<unsafe fn(A, B, C, D, E, F, G) -> Ret> for unsafe fn(A, B, C, D, E, F, G) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H> PartialEq<extern "C" fn(A, B, C, D, E, F, G, H) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H) -> Ret[src]
impl<Ret, A, B, C, D> PartialEq<unsafe extern "C" fn(A, B, C, D) -> Ret> for unsafe extern "C" fn(A, B, C, D) -> Ret[src]
impl<'_, A, B, const N: usize> PartialEq<[A; N]> for &'_ mut [B] where
B: PartialEq<A>, [src]
B: PartialEq<A>,
impl<Ret, A, B, C, D, E, F, G> PartialEq<fn(A, B, C, D, E, F, G) -> Ret> for fn(A, B, C, D, E, F, G) -> Ret[src]
impl<T> PartialEq<Cell<T>> for Cell<T> where
T: PartialEq<T> + Copy, [src]
T: PartialEq<T> + Copy,
impl<T> PartialEq<Poll<T>> for Poll<T> where
T: PartialEq<T>, [src]
T: PartialEq<T>,
impl PartialEq<NonZeroU32> for NonZeroU32[src]
pub fn eq(&self, other: &NonZeroU32) -> bool[src]
pub fn ne(&self, other: &NonZeroU32) -> bool[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialEq<extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret[src]
impl<A, B, C, D, E, F> PartialEq<(A, B, C, D, E, F)> for (A, B, C, D, E, F) where
C: PartialEq<C>,
F: PartialEq<F> + ?Sized,
E: PartialEq<E>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>, [src]
C: PartialEq<C>,
F: PartialEq<F> + ?Sized,
E: PartialEq<E>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>,
pub fn eq(&self, other: &(A, B, C, D, E, F)) -> bool[src]
pub fn ne(&self, other: &(A, B, C, D, E, F)) -> bool[src]
impl<Ret, A, B, C> PartialEq<unsafe extern "C" fn(A, B, C) -> Ret> for unsafe extern "C" fn(A, B, C) -> Ret[src]
impl<'_, '_, A, B> PartialEq<&'_ mut B> for &'_ A where
A: PartialEq<B> + ?Sized,
B: ?Sized, [src]
A: PartialEq<B> + ?Sized,
B: ?Sized,
impl<A, B, C, D, E, F, G> PartialEq<(A, B, C, D, E, F, G)> for (A, B, C, D, E, F, G) where
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
G: PartialEq<G> + ?Sized,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>, [src]
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
G: PartialEq<G> + ?Sized,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>,
pub fn eq(&self, other: &(A, B, C, D, E, F, G)) -> bool[src]
pub fn ne(&self, other: &(A, B, C, D, E, F, G)) -> bool[src]
impl<Ret, A, B> PartialEq<unsafe extern "C" fn(A, B) -> Ret> for unsafe extern "C" fn(A, B) -> Ret[src]
impl PartialEq<char> for char[src]
impl PartialEq<isize> for isize[src]
impl<Ret, A, B, C, D> PartialEq<extern "C" fn(A, B, C, D, ...) -> Ret> for extern "C" fn(A, B, C, D, ...) -> Ret[src]
impl<Ret, A, B, C> PartialEq<fn(A, B, C) -> Ret> for fn(A, B, C) -> Ret[src]
impl<Ret, A, B, C, D> PartialEq<unsafe extern "C" fn(A, B, C, D, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, ...) -> Ret[src]
impl PartialEq<RawWaker> for RawWaker[src]
impl<Ret> PartialEq<fn() -> Ret> for fn() -> Ret[src]
impl<A, B, C, D, E> PartialEq<(A, B, C, D, E)> for (A, B, C, D, E) where
C: PartialEq<C>,
E: PartialEq<E> + ?Sized,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>, [src]
C: PartialEq<C>,
E: PartialEq<E> + ?Sized,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>,
pub fn eq(&self, other: &(A, B, C, D, E)) -> bool[src]
pub fn ne(&self, other: &(A, B, C, D, E)) -> bool[src]
impl PartialEq<u32> for u32[src]
impl PartialEq<TypeId> for TypeId[src]
impl PartialEq<u128> for u128[src]
impl PartialEq<TryFromIntError> for TryFromIntError[src]
pub fn eq(&self, other: &TryFromIntError) -> bool[src]
pub fn ne(&self, other: &TryFromIntError) -> bool[src]
impl PartialEq<IntErrorKind> for IntErrorKind[src]
pub fn eq(&self, other: &IntErrorKind) -> bool[src]
impl<A> PartialEq<(A,)> for (A,) where
A: PartialEq<A> + ?Sized, [src]
A: PartialEq<A> + ?Sized,
impl<Ret> PartialEq<extern "C" fn() -> Ret> for extern "C" fn() -> Ret[src]
impl<Ret, A, B, C, D, E, F, G> PartialEq<extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G> PartialEq<extern "C" fn(A, B, C, D, E, F, G) -> Ret> for extern "C" fn(A, B, C, D, E, F, G) -> Ret[src]
impl<'_, A, B, const N: usize> PartialEq<[A; N]> for &'_ [B] where
B: PartialEq<A>, [src]
B: PartialEq<A>,
impl PartialEq<NonZeroI64> for NonZeroI64[src]
pub fn eq(&self, other: &NonZeroI64) -> bool[src]
pub fn ne(&self, other: &NonZeroI64) -> bool[src]
impl<A, B> PartialEq<(A, B)> for (A, B) where
A: PartialEq<A>,
B: PartialEq<B> + ?Sized, [src]
A: PartialEq<A>,
B: PartialEq<B> + ?Sized,
impl PartialEq<usize> for usize[src]
impl<Ret, A, B, C, D, E, F> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H> PartialEq<extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret[src]
impl PartialEq<NonZeroU8> for NonZeroU8[src]
impl<Ret, A, B, C, D, E> PartialEq<fn(A, B, C, D, E) -> Ret> for fn(A, B, C, D, E) -> Ret[src]
impl<A, B, const N: usize> PartialEq<[A; N]> for [B] where
B: PartialEq<A>, [src]
B: PartialEq<A>,
impl<Ret, A, B, C, D> PartialEq<unsafe fn(A, B, C, D) -> Ret> for unsafe fn(A, B, C, D) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialEq<extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret[src]
impl<Ret, A, B, C> PartialEq<extern "C" fn(A, B, C) -> Ret> for extern "C" fn(A, B, C) -> Ret[src]
impl<T> PartialEq<*mut T> for *mut T where
T: ?Sized, [src]
T: ?Sized,
impl<'_, '_, A, B> PartialEq<&'_ B> for &'_ A where
A: PartialEq<B> + ?Sized,
B: ?Sized, [src]
A: PartialEq<B> + ?Sized,
B: ?Sized,
impl<A, B, const N: usize> PartialEq<[B]> for [A; N] where
A: PartialEq<B>, [src]
A: PartialEq<B>,
impl PartialEq<f32> for f32[src]
impl<A, B, C, D, E, F, G, H, I, J, K> PartialEq<(A, B, C, D, E, F, G, H, I, J, K)> for (A, B, C, D, E, F, G, H, I, J, K) where
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
I: PartialEq<I>,
G: PartialEq<G>,
H: PartialEq<H>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>,
J: PartialEq<J>,
K: PartialEq<K> + ?Sized, [src]
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
I: PartialEq<I>,
G: PartialEq<G>,
H: PartialEq<H>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>,
J: PartialEq<J>,
K: PartialEq<K> + ?Sized,
pub fn eq(&self, other: &(A, B, C, D, E, F, G, H, I, J, K)) -> bool[src]
pub fn ne(&self, other: &(A, B, C, D, E, F, G, H, I, J, K)) -> bool[src]
impl PartialEq<Ordering> for Ordering[src]
impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialEq<extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret[src]
impl PartialEq<bool> for bool[src]
impl<'a> PartialEq<Location<'a>> for Location<'a>[src]
pub fn eq(&self, other: &Location<'a>) -> bool[src]
pub fn ne(&self, other: &Location<'a>) -> bool[src]
impl PartialEq<ParseCharError> for ParseCharError[src]
pub fn eq(&self, other: &ParseCharError) -> bool[src]
pub fn ne(&self, other: &ParseCharError) -> bool[src]
impl PartialEq<u64> for u64[src]
impl<Ret, A, B> PartialEq<unsafe extern "C" fn(A, B, ...) -> Ret> for unsafe extern "C" fn(A, B, ...) -> Ret[src]
impl<Ret, A, B, C> PartialEq<unsafe extern "C" fn(A, B, C, ...) -> Ret> for unsafe extern "C" fn(A, B, C, ...) -> Ret[src]
impl PartialEq<str> for str[src]
impl PartialEq<NonZeroU16> for NonZeroU16[src]
pub fn eq(&self, other: &NonZeroU16) -> bool[src]
pub fn ne(&self, other: &NonZeroU16) -> bool[src]
impl PartialEq<NonZeroUsize> for NonZeroUsize[src]
pub fn eq(&self, other: &NonZeroUsize) -> bool[src]
pub fn ne(&self, other: &NonZeroUsize) -> bool[src]
impl<T> PartialEq<RefCell<T>> for RefCell<T> where
T: PartialEq<T> + ?Sized, [src]
T: PartialEq<T> + ?Sized,
pub fn eq(&self, other: &RefCell<T>) -> bool[src]
Panics
Panics if the value in either RefCell is currently borrowed.
impl<Ret, A, B, C, D, E, F, G, H> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret[src]
impl<A, B> PartialEq<[B]> for [A] where
A: PartialEq<B>, [src]
A: PartialEq<B>,
impl PartialEq<i64> for i64[src]
impl<A, B, C, D, E, F, G, H, I, J> PartialEq<(A, B, C, D, E, F, G, H, I, J)> for (A, B, C, D, E, F, G, H, I, J) where
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
I: PartialEq<I>,
G: PartialEq<G>,
H: PartialEq<H>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>,
J: PartialEq<J> + ?Sized, [src]
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
I: PartialEq<I>,
G: PartialEq<G>,
H: PartialEq<H>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>,
J: PartialEq<J> + ?Sized,
pub fn eq(&self, other: &(A, B, C, D, E, F, G, H, I, J)) -> bool[src]
pub fn ne(&self, other: &(A, B, C, D, E, F, G, H, I, J)) -> bool[src]
impl PartialEq<i8> for i8[src]
impl<Ret, A, B, C, D, E> PartialEq<extern "C" fn(A, B, C, D, E, ...) -> Ret> for extern "C" fn(A, B, C, D, E, ...) -> Ret[src]
impl PartialEq<Duration> for Duration[src]
impl<'_, '_, A, B> PartialEq<&'_ mut B> for &'_ mut A where
A: PartialEq<B> + ?Sized,
B: ?Sized, [src]
A: PartialEq<B> + ?Sized,
B: ?Sized,
impl PartialEq<CpuidResult> for CpuidResult[src]
pub fn eq(&self, other: &CpuidResult) -> bool[src]
pub fn ne(&self, other: &CpuidResult) -> bool[src]
impl<A, B, C, D, E, F, G, H, I> PartialEq<(A, B, C, D, E, F, G, H, I)> for (A, B, C, D, E, F, G, H, I) where
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
I: PartialEq<I> + ?Sized,
G: PartialEq<G>,
H: PartialEq<H>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>, [src]
C: PartialEq<C>,
F: PartialEq<F>,
E: PartialEq<E>,
I: PartialEq<I> + ?Sized,
G: PartialEq<G>,
H: PartialEq<H>,
A: PartialEq<A>,
B: PartialEq<B>,
D: PartialEq<D>,
pub fn eq(&self, other: &(A, B, C, D, E, F, G, H, I)) -> bool[src]
pub fn ne(&self, other: &(A, B, C, D, E, F, G, H, I)) -> bool[src]
impl<Ret, A, B, C, D, E, F> PartialEq<extern "C" fn(A, B, C, D, E, F, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, ...) -> Ret[src]
impl<Ret, A, B, C, D, E, F, G, H, I> PartialEq<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret[src]
impl PartialEq<CharTryFromError> for CharTryFromError[src]
pub fn eq(&self, other: &CharTryFromError) -> bool[src]
pub fn ne(&self, other: &CharTryFromError) -> bool[src]
impl PartialEq<ParseIntError> for ParseIntError[src]
pub fn eq(&self, other: &ParseIntError) -> bool[src]
pub fn ne(&self, other: &ParseIntError) -> bool[src]
impl<Ret, A, B, C, D, E, F, G, H, I> PartialEq<fn(A, B, C, D, E, F, G, H, I) -> Ret> for fn(A, B, C, D, E, F, G, H, I) -> Ret[src]
impl<T> PartialEq<Arc<T>> for Arc<T> where
T: PartialEq<T> + ?Sized, [src]
T: PartialEq<T> + ?Sized,
pub fn eq(&self, other: &Arc<T>) -> bool[src]
Equality for two Arcs.
Two Arcs are equal if their inner values are equal, even if they are
stored in different allocation.
If T also implements Eq (implying reflexivity of equality),
two Arcs that point to the same allocation are always equal.
Examples
use std::sync::Arc; let five = Arc::new(5); assert!(five == Arc::new(5));
pub fn ne(&self, other: &Arc<T>) -> bool[src]
Inequality for two Arcs.
Two Arcs are unequal if their inner values are unequal.
If T also implements Eq (implying reflexivity of equality),
two Arcs that point to the same value are never unequal.
Examples
use std::sync::Arc; let five = Arc::new(5); assert!(five != Arc::new(6));
impl<'_, T, U, A> PartialEq<Vec<U, A>> for &'_ [T] where
T: PartialEq<U>,
A: Allocator, [src]
T: PartialEq<U>,
A: Allocator,
impl<'a, 'b> PartialEq<String> for str[src]
impl<'_, T, U, A> PartialEq<Vec<U, A>> for &'_ mut [T] where
T: PartialEq<U>,
A: Allocator, [src]
T: PartialEq<U>,
A: Allocator,
impl<T> PartialEq<Rc<T>> for Rc<T> where
T: PartialEq<T> + ?Sized, [src]
T: PartialEq<T> + ?Sized,
pub fn eq(&self, other: &Rc<T>) -> bool[src]
Equality for two Rcs.
Two Rcs are equal if their inner values are equal, even if they are
stored in different allocation.
If T also implements Eq (implying reflexivity of equality),
two Rcs that point to the same allocation are
always equal.
Examples
use std::rc::Rc; let five = Rc::new(5); assert!(five == Rc::new(5));
pub fn ne(&self, other: &Rc<T>) -> bool[src]
Inequality for two Rcs.
Two Rcs are unequal if their inner values are unequal.
If T also implements Eq (implying reflexivity of equality),
two Rcs that point to the same allocation are
never unequal.
Examples
use std::rc::Rc; let five = Rc::new(5); assert!(five != Rc::new(6));
impl<'a, 'b> PartialEq<String> for &'a str[src]
impl<'a, 'b> PartialEq<Cow<'a, str>> for &'b str[src]
pub fn eq(&self, other: &Cow<'a, str>) -> bool[src]
pub fn ne(&self, other: &Cow<'a, str>) -> bool[src]
impl<T, U, A> PartialEq<Vec<U, A>> for [T] where
T: PartialEq<U>,
A: Allocator, [src]
T: PartialEq<U>,
A: Allocator,
impl<'a, 'b> PartialEq<Cow<'a, str>> for str[src]
pub fn eq(&self, other: &Cow<'a, str>) -> bool[src]
pub fn ne(&self, other: &Cow<'a, str>) -> bool[src]
impl PartialEq<_Unwind_Action> for _Unwind_Action
impl PartialEq<_Unwind_Reason_Code> for _Unwind_Reason_Code
Loading content...Implementors
impl PartialEq<CompareResult> for CompareResult[src]
fn eq(&self, other: &CompareResult) -> bool[src]
impl PartialEq<Needed> for Needed[src]
impl PartialEq<ErrorKind> for nom::error::ErrorKind[src]
impl PartialEq<VerboseErrorKind> for VerboseErrorKind[src]
fn eq(&self, other: &VerboseErrorKind) -> bool[src]
fn ne(&self, other: &VerboseErrorKind) -> bool[src]
impl PartialEq<Ordering> for nom::lib::std::cmp::Ordering[src]
impl PartialEq<TryReserveError> for TryReserveError[src]
pub fn eq(&self, other: &TryReserveError) -> bool[src]
pub fn ne(&self, other: &TryReserveError) -> bool[src]
impl PartialEq<Infallible> for Infallible1.34.0[src]
pub fn eq(&self, &Infallible) -> bool[src]
impl PartialEq<SearchStep> for SearchStep[src]
pub fn eq(&self, other: &SearchStep) -> bool[src]
pub fn ne(&self, other: &SearchStep) -> bool[src]
impl PartialEq<Endianness> for Endianness[src]
fn eq(&self, other: &Endianness) -> bool[src]
impl PartialEq<AllocError> for AllocError[src]
pub fn eq(&self, other: &AllocError) -> bool[src]
impl PartialEq<Layout> for Layout1.28.0[src]
impl PartialEq<LayoutError> for LayoutError1.50.0[src]
pub fn eq(&self, other: &LayoutError) -> bool[src]
pub fn ne(&self, other: &LayoutError) -> bool[src]
impl PartialEq<Error> for Error[src]
impl PartialEq<RangeFull> for RangeFull[src]
impl PartialEq<NoneError> for NoneError[src]
impl PartialEq<ParseBoolError> for ParseBoolError[src]
pub fn eq(&self, other: &ParseBoolError) -> bool[src]
pub fn ne(&self, other: &ParseBoolError) -> bool[src]
impl PartialEq<Utf8Error> for Utf8Error[src]
impl PartialEq<FromUtf8Error> for FromUtf8Error[src]
pub fn eq(&self, other: &FromUtf8Error) -> bool[src]
pub fn ne(&self, other: &FromUtf8Error) -> bool[src]
impl PartialEq<String> for String[src]
impl<'_, '_, T, U> PartialEq<&'_ [U]> for Cow<'_, [T]> where
T: PartialEq<U> + Clone, [src]
T: PartialEq<U> + Clone,
impl<'_, '_, T, U> PartialEq<&'_ mut [U]> for Cow<'_, [T]> where
T: PartialEq<U> + Clone, [src]
T: PartialEq<U> + Clone,
impl<'_, A, B> PartialEq<&'_ [B]> for VecDeque<A> where
A: PartialEq<B>, 1.17.0[src]
A: PartialEq<B>,
impl<'_, A, B> PartialEq<&'_ mut [B]> for VecDeque<A> where
A: PartialEq<B>, 1.17.0[src]
A: PartialEq<B>,
impl<'_, A, B, const N: usize> PartialEq<&'_ [B; N]> for VecDeque<A> where
A: PartialEq<B>, 1.17.0[src]
A: PartialEq<B>,
impl<'_, A, B, const N: usize> PartialEq<&'_ mut [B; N]> for VecDeque<A> where
A: PartialEq<B>, 1.17.0[src]
A: PartialEq<B>,
impl<'_, T, U, A> PartialEq<&'_ [U]> for Vec<T, A> where
T: PartialEq<U>,
A: Allocator, [src]
T: PartialEq<U>,
A: Allocator,
impl<'_, T, U, A> PartialEq<&'_ mut [U]> for Vec<T, A> where
T: PartialEq<U>,
A: Allocator, [src]
T: PartialEq<U>,
A: Allocator,
impl<'_, T, U, A> PartialEq<Vec<U, A>> for Cow<'_, [T]> where
T: PartialEq<U> + Clone,
A: Allocator, [src]
T: PartialEq<U> + Clone,
A: Allocator,
impl<'_, T, U, A, const N: usize> PartialEq<&'_ [U; N]> for Vec<T, A> where
T: PartialEq<U>,
A: Allocator, [src]
T: PartialEq<U>,
A: Allocator,
impl<'a, 'b> PartialEq<&'a str> for String[src]
impl<'a, 'b> PartialEq<&'a Path> for Cow<'b, OsStr>1.8.0[src]
impl<'a, 'b> PartialEq<&'b str> for Cow<'a, str>[src]
impl<'a, 'b> PartialEq<&'b OsStr> for Cow<'a, OsStr>1.8.0[src]
impl<'a, 'b> PartialEq<&'b OsStr> for Cow<'a, Path>1.8.0[src]
impl<'a, 'b> PartialEq<&'b Path> for Cow<'a, Path>1.6.0[src]
impl<'a, 'b> PartialEq<Cow<'a, str>> for String[src]
pub fn eq(&self, other: &Cow<'a, str>) -> bool[src]
pub fn ne(&self, other: &Cow<'a, str>) -> bool[src]
impl<'a, 'b> PartialEq<str> for Cow<'a, str>[src]
impl<'a, 'b> PartialEq<str> for String[src]
impl<'a, 'b> PartialEq<String> for Cow<'a, str>[src]
impl<'a, 'b> PartialEq<OsStr> for Cow<'a, OsStr>1.8.0[src]
impl<'a, 'b> PartialEq<OsStr> for Cow<'a, Path>1.8.0[src]
impl<'a, 'b> PartialEq<OsString> for Cow<'a, OsStr>1.8.0[src]
impl<'a, 'b> PartialEq<OsString> for Cow<'a, Path>1.8.0[src]
impl<'a, 'b> PartialEq<Path> for Cow<'a, OsStr>1.8.0[src]
impl<'a, 'b> PartialEq<Path> for Cow<'a, Path>1.6.0[src]
impl<'a, 'b> PartialEq<PathBuf> for Cow<'a, OsStr>1.8.0[src]
impl<'a, 'b> PartialEq<PathBuf> for Cow<'a, Path>1.6.0[src]
impl<'a, 'b, B, C> PartialEq<Cow<'b, C>> for Cow<'a, B> where
C: ToOwned + ?Sized,
B: PartialEq<C> + ToOwned + ?Sized, [src]
C: ToOwned + ?Sized,
B: PartialEq<C> + ToOwned + ?Sized,
impl<A> PartialEq<VecDeque<A>> for VecDeque<A> where
A: PartialEq<A>, [src]
A: PartialEq<A>,
impl<A, B> PartialEq<Vec<B, Global>> for VecDeque<A> where
A: PartialEq<B>, 1.17.0[src]
A: PartialEq<B>,
impl<A, B, const N: usize> PartialEq<[B; N]> for VecDeque<A> where
A: PartialEq<B>, 1.17.0[src]
A: PartialEq<B>,
impl<B, C> PartialEq<ControlFlow<B, C>> for ControlFlow<B, C> where
C: PartialEq<C>,
B: PartialEq<B>, [src]
C: PartialEq<C>,
B: PartialEq<B>,
pub fn eq(&self, other: &ControlFlow<B, C>) -> bool[src]
pub fn ne(&self, other: &ControlFlow<B, C>) -> bool[src]
impl<E: PartialEq> PartialEq<Err<E>> for Err<E>[src]
impl<H> PartialEq<BuildHasherDefault<H>> for BuildHasherDefault<H>1.29.0[src]
pub fn eq(&self, _other: &BuildHasherDefault<H>) -> bool[src]
impl<I: PartialEq> PartialEq<VerboseError<I>> for VerboseError<I>[src]
fn eq(&self, other: &VerboseError<I>) -> bool[src]
fn ne(&self, other: &VerboseError<I>) -> bool[src]
impl<Idx> PartialEq<Range<Idx>> for Range<Idx> where
Idx: PartialEq<Idx>, [src]
Idx: PartialEq<Idx>,
impl<Idx> PartialEq<RangeFrom<Idx>> for RangeFrom<Idx> where
Idx: PartialEq<Idx>, [src]
Idx: PartialEq<Idx>,
pub fn eq(&self, other: &RangeFrom<Idx>) -> bool[src]
pub fn ne(&self, other: &RangeFrom<Idx>) -> bool[src]
impl<Idx> PartialEq<RangeInclusive<Idx>> for RangeInclusive<Idx> where
Idx: PartialEq<Idx>, 1.26.0[src]
Idx: PartialEq<Idx>,
pub fn eq(&self, other: &RangeInclusive<Idx>) -> bool[src]
pub fn ne(&self, other: &RangeInclusive<Idx>) -> bool[src]
impl<Idx> PartialEq<RangeTo<Idx>> for RangeTo<Idx> where
Idx: PartialEq<Idx>, [src]
Idx: PartialEq<Idx>,
pub fn eq(&self, other: &RangeTo<Idx>) -> bool[src]
pub fn ne(&self, other: &RangeTo<Idx>) -> bool[src]
impl<Idx> PartialEq<RangeToInclusive<Idx>> for RangeToInclusive<Idx> where
Idx: PartialEq<Idx>, 1.26.0[src]
Idx: PartialEq<Idx>,
pub fn eq(&self, other: &RangeToInclusive<Idx>) -> bool[src]
pub fn ne(&self, other: &RangeToInclusive<Idx>) -> bool[src]
impl<K, V> PartialEq<BTreeMap<K, V>> for BTreeMap<K, V> where
K: PartialEq<K>,
V: PartialEq<V>, [src]
K: PartialEq<K>,
V: PartialEq<V>,
impl<K, V, S> PartialEq<HashMap<K, V, S>> for HashMap<K, V, S> where
K: Eq + Hash,
S: BuildHasher,
V: PartialEq<V>, [src]
K: Eq + Hash,
S: BuildHasher,
V: PartialEq<V>,
impl<T> PartialEq<Bound<T>> for Bound<T> where
T: PartialEq<T>, 1.17.0[src]
T: PartialEq<T>,
impl<T> PartialEq<Option<T>> for Option<T> where
T: PartialEq<T>, [src]
T: PartialEq<T>,
impl<T> PartialEq<Reverse<T>> for Reverse<T> where
T: PartialEq<T>, 1.19.0[src]
T: PartialEq<T>,
impl<T> PartialEq<BTreeSet<T>> for BTreeSet<T> where
T: PartialEq<T>, [src]
T: PartialEq<T>,
pub fn eq(&self, other: &BTreeSet<T>) -> bool[src]
pub fn ne(&self, other: &BTreeSet<T>) -> bool[src]
impl<T> PartialEq<LinkedList<T>> for LinkedList<T> where
T: PartialEq<T>, [src]
T: PartialEq<T>,
pub fn eq(&self, other: &LinkedList<T>) -> bool[src]
pub fn ne(&self, other: &LinkedList<T>) -> bool[src]
impl<T> PartialEq<Discriminant<T>> for Discriminant<T>1.21.0[src]
pub fn eq(&self, rhs: &Discriminant<T>) -> bool[src]
impl<T> PartialEq<ManuallyDrop<T>> for ManuallyDrop<T> where
T: PartialEq<T> + ?Sized, 1.20.0[src]
T: PartialEq<T> + ?Sized,
pub fn eq(&self, other: &ManuallyDrop<T>) -> bool[src]
pub fn ne(&self, other: &ManuallyDrop<T>) -> bool[src]
impl<T, A> PartialEq<Box<T, A>> for Box<T, A> where
T: PartialEq<T> + ?Sized,
A: Allocator, [src]
T: PartialEq<T> + ?Sized,
A: Allocator,
impl<T, E> PartialEq<Result<T, E>> for Result<T, E> where
E: PartialEq<E>,
T: PartialEq<T>, [src]
E: PartialEq<E>,
T: PartialEq<T>,
pub fn eq(&self, other: &Result<T, E>) -> bool[src]
pub fn ne(&self, other: &Result<T, E>) -> bool[src]
impl<T, S> PartialEq<HashSet<T, S>> for HashSet<T, S> where
T: Eq + Hash,
S: BuildHasher, [src]
T: Eq + Hash,
S: BuildHasher,
impl<T, U, A> PartialEq<[U]> for Vec<T, A> where
T: PartialEq<U>,
A: Allocator, 1.48.0[src]
T: PartialEq<U>,
A: Allocator,
impl<T, U, A> PartialEq<Vec<U, A>> for Vec<T, A> where
T: PartialEq<U>,
A: Allocator, [src]
T: PartialEq<U>,
A: Allocator,
impl<T, U, A, const N: usize> PartialEq<[U; N]> for Vec<T, A> where
T: PartialEq<U>,
A: Allocator, [src]
T: PartialEq<U>,
A: Allocator,
impl<Y, R> PartialEq<GeneratorState<Y, R>> for GeneratorState<Y, R> where
R: PartialEq<R>,
Y: PartialEq<Y>, [src]
R: PartialEq<R>,
Y: PartialEq<Y>,