Trait uniffi::deps::static_assertions::_core::marker::StructuralPartialEq

pub trait StructuralPartialEq { }

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

Required trait for constants used in pattern matches.

Any type that derives PartialEq automatically implements this trait, regardless of whether its type-parameters implement PartialEq.

If a const item contains some type that does not implement this trait, then that type either (1.) does not implement PartialEq (which means the constant will not provide that comparison method, which code generation assumes is available), or (2.) it implements its own version of PartialEq (which we assume does not conform to a structural-equality comparison).

In either of the two scenarios above, we reject usage of such a constant in a pattern match.

See also the structural match RFC, and issue 63438 which motivated migrating from an attribute-based design to this trait.

Implementors

impl StructuralPartialEq for RustCallStatusCode

impl StructuralPartialEq for RustFuturePoll

impl StructuralPartialEq for Level

impl StructuralPartialEq for LevelFilter

impl StructuralPartialEq for AsciiChar

impl StructuralPartialEq for uniffi::deps::static_assertions::_core::cmp::Ordering

impl StructuralPartialEq for uniffi::deps::static_assertions::_core::fmt::Alignment

impl StructuralPartialEq for IpAddr

impl StructuralPartialEq for Ipv6MulticastScope

impl StructuralPartialEq for SocketAddr

impl StructuralPartialEq for FpCategory

impl StructuralPartialEq for IntErrorKind

impl StructuralPartialEq for SearchStep

impl StructuralPartialEq for uniffi::deps::static_assertions::_core::sync::atomic::Ordering

impl StructuralPartialEq for TryReserveErrorKind

impl StructuralPartialEq for BacktraceStatus

impl StructuralPartialEq for VarError

impl StructuralPartialEq for SeekFrom

impl StructuralPartialEq for ErrorKind

impl StructuralPartialEq for Shutdown

impl StructuralPartialEq for BacktraceStyle

impl StructuralPartialEq for RecvTimeoutError

impl StructuralPartialEq for TryRecvError

impl StructuralPartialEq for _Unwind_Action

impl StructuralPartialEq for _Unwind_Reason_Code

impl StructuralPartialEq for bool

impl StructuralPartialEq for char

impl StructuralPartialEq for i8

impl StructuralPartialEq for i16

impl StructuralPartialEq for i32

impl StructuralPartialEq for i64

impl StructuralPartialEq for i128

impl StructuralPartialEq for isize

impl StructuralPartialEq for str

impl StructuralPartialEq for u8

impl StructuralPartialEq for u16

impl StructuralPartialEq for u32

impl StructuralPartialEq for u64

impl StructuralPartialEq for u128

impl StructuralPartialEq for ()

impl StructuralPartialEq for usize

impl StructuralPartialEq for Handle

impl StructuralPartialEq for ParseLevelError

impl StructuralPartialEq for AllocError

impl StructuralPartialEq for Layout

impl StructuralPartialEq for LayoutError

impl StructuralPartialEq for CpuidResult

impl StructuralPartialEq for CharTryFromError

impl StructuralPartialEq for DecodeUtf16Error

impl StructuralPartialEq for ParseCharError

impl StructuralPartialEq for TryFromCharError

impl StructuralPartialEq for FromBytesUntilNulError

impl StructuralPartialEq for FromBytesWithNulError

impl StructuralPartialEq for Error

impl StructuralPartialEq for Assume

impl StructuralPartialEq for AddrParseError

impl StructuralPartialEq for Ipv4Addr

impl StructuralPartialEq for Ipv6Addr

impl StructuralPartialEq for SocketAddrV4

impl StructuralPartialEq for SocketAddrV6

impl StructuralPartialEq for NonZero<i8>

impl StructuralPartialEq for NonZero<i16>

impl StructuralPartialEq for NonZero<i32>

impl StructuralPartialEq for NonZero<i64>

impl StructuralPartialEq for NonZero<i128>

impl StructuralPartialEq for NonZero<isize>

impl StructuralPartialEq for NonZero<u8>

impl StructuralPartialEq for NonZero<u16>

impl StructuralPartialEq for NonZero<u32>

impl StructuralPartialEq for NonZero<u64>

impl StructuralPartialEq for NonZero<u128>

impl StructuralPartialEq for NonZero<usize>

impl StructuralPartialEq for ParseFloatError

impl StructuralPartialEq for ParseIntError

impl StructuralPartialEq for TryFromIntError

impl StructuralPartialEq for RangeFull

impl StructuralPartialEq for uniffi::deps::static_assertions::_core::ptr::Alignment

impl StructuralPartialEq for ParseBoolError

impl StructuralPartialEq for Utf8Error

impl StructuralPartialEq for RawWaker

impl StructuralPartialEq for RawWakerVTable

impl StructuralPartialEq for Duration

impl StructuralPartialEq for TryFromFloatSecsError

impl StructuralPartialEq for UnorderedKeyError

impl StructuralPartialEq for TryReserveError

impl StructuralPartialEq for CString

impl StructuralPartialEq for FromVecWithNulError

impl StructuralPartialEq for IntoStringError

impl StructuralPartialEq for NulError

impl StructuralPartialEq for FromUtf8Error

impl StructuralPartialEq for String

impl StructuralPartialEq for FileType

impl StructuralPartialEq for Permissions

impl StructuralPartialEq for UCred

impl StructuralPartialEq for StripPrefixError

impl StructuralPartialEq for ExitStatus

impl StructuralPartialEq for ExitStatusError

impl StructuralPartialEq for Output

impl StructuralPartialEq for WaitTimeoutResult

impl StructuralPartialEq for RecvError

impl StructuralPartialEq for AccessError

impl StructuralPartialEq for ThreadId

impl StructuralPartialEq for Instant

impl StructuralPartialEq for SystemTime

impl StructuralPartialEq for PhantomPinned

impl<'a> StructuralPartialEq for Component<'a>

impl<'a> StructuralPartialEq for Prefix<'a>

impl<'a> StructuralPartialEq for Metadata<'a>

impl<'a> StructuralPartialEq for MetadataBuilder<'a>

impl<'a> StructuralPartialEq for Location<'a>

impl<'a> StructuralPartialEq for Utf8Chunk<'a>

impl<B, C> StructuralPartialEq for ControlFlow<B, C>

impl<Idx> StructuralPartialEq for Range<Idx>

impl<Idx> StructuralPartialEq for RangeFrom<Idx>

impl<Idx> StructuralPartialEq for RangeInclusive<Idx>

impl<Idx> StructuralPartialEq for RangeTo<Idx>

impl<Idx> StructuralPartialEq for RangeToInclusive<Idx>

impl<T> StructuralPartialEq for Bound<T>

impl<T> StructuralPartialEq for Option<T>

impl<T> StructuralPartialEq for Poll<T>

impl<T> StructuralPartialEq for TrySendError<T>

impl<T> StructuralPartialEq for &T

where T: ?Sized,

impl<T> StructuralPartialEq for [T]

impl<T> StructuralPartialEq for (T₁, T₂, …, Tₙ)

This trait is implemented for tuples up to twelve items long.

impl<T> StructuralPartialEq for Reverse<T>

impl<T> StructuralPartialEq for ManuallyDrop<T>

where T: ?Sized,

impl<T> StructuralPartialEq for Saturating<T>

impl<T> StructuralPartialEq for Wrapping<T>

impl<T> StructuralPartialEq for Cursor<T>

impl<T> StructuralPartialEq for SendError<T>

impl<T> StructuralPartialEq for PhantomData<T>

where T: ?Sized,

impl<T, E> StructuralPartialEq for Result<T, E>

impl<T, const N: usize> StructuralPartialEq for [T; N]

impl<Y, R> StructuralPartialEq for CoroutineState<Y, R>