Enum Sign

pub enum Sign {
    Minus,
    MinusPlus,
}

🔬This is a nightly-only experimental API. (flt2dec)

Expand description

Sign formatting options.

Variants§

§

🔬This is a nightly-only experimental API. (flt2dec)

Prints - for any negative value.

§

🔬This is a nightly-only experimental API. (flt2dec)

Prints - for any negative value, or + otherwise.

Trait Implementations§

Returns a duplicate of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Tests for self and other values to be equal, and is used by ==.

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

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

Performs copy-assignment from self to dest. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

true if this type requires no storage. false if its size is greater than zero. Read more

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

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

The largest safe length for a [Self]. Read more

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Sign

Enum Sign Copy item path

Variants§

Minus

MinusPlus

Trait Implementations§

impl Clone for Sign

fn clone(&self) -> Sign

fn clone_from(&mut self, source: &Self)

impl Debug for Sign

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Eq for Sign

#[doc(hidden)] fn assert_receiver_is_total_eq(&self)

impl PartialEq for Sign

fn eq(&self, other: &Sign) -> bool

fn ne(&self, other: &Rhs) -> bool

impl Copy for Sign

impl StructuralPartialEq for Sign

Auto Trait Implementations§

impl Freeze for Sign

impl RefUnwindSafe for Sign

impl Send for Sign

impl Sync for Sign

impl Unpin for Sign

impl UnwindSafe for Sign

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> SizeEq<Cell<T>> for Twhere T: ?Sized,

fn cast_from_raw(t: PtrInner<'_, Cell<T>>) -> PtrInner<'_, T>

impl<T> SizeEq<D<T>> for Twhere T: ?Sized,

fn cast_from_raw(t: PtrInner<'_, D<T>>) -> PtrInner<'_, T>

impl<T> SizeEq<D<T>> for Twhere T: ?Sized,

fn cast_from_raw(t: PtrInner<'_, D<T>>) -> PtrInner<'_, T>

impl<T> SizeEq<ManuallyDrop<T>> for Twhere T: ?Sized,

fn cast_from_raw(t: PtrInner<'_, ManuallyDrop<T>>) -> PtrInner<'_, T>

impl<T> SizeEq<MaybeUninit<T>> for T

fn cast_from_raw(t: PtrInner<'_, MaybeUninit<T>>) -> PtrInner<'_, T>

impl<T> SizeEq<S<T>> for Twhere T: ?Sized,

fn cast_from_raw(t: PtrInner<'_, S<T>>) -> PtrInner<'_, T>

impl<T> SizeEq<S<T>> for Twhere T: ?Sized,

fn cast_from_raw(t: PtrInner<'_, S<T>>) -> PtrInner<'_, T>

impl<T> SizeEq<T> for Twhere T: ?Sized,

fn cast_from_raw(t: PtrInner<'_, T>) -> PtrInner<'_, T>

impl<T> SizeEq<Unalign<T>> for T

fn cast_from_raw(t: PtrInner<'_, Unalign<T>>) -> PtrInner<'_, T>

impl<T> SizeEq<UnsafeCell<T>> for Twhere T: ?Sized,

fn cast_from_raw(t: PtrInner<'_, UnsafeCell<T>>) -> PtrInner<'_, T>

impl<T> SizeEq<Wrapping<T>> for T

fn cast_from_raw(t: PtrInner<'_, Wrapping<T>>) -> PtrInner<'_, T>

impl<T> SizedTypeProperties for T

#[doc(hidden)] const IS_ZST: bool = _

#[doc(hidden)] const LAYOUT: Layout = _

#[doc(hidden)] const MAX_SLICE_LEN: usize = _

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DTwhere ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DTwhere ST: ?Sized, DT: ?Sized,

impl<T> InvariantsEq<D<T>> for Twhere T: ?Sized,

impl<T> InvariantsEq<D<T>> for Twhere T: ?Sized,

impl<T> InvariantsEq<ManuallyDrop<T>> for Twhere T: ?Sized,

impl<T> InvariantsEq<S<T>> for Twhere T: ?Sized,

Enum Sign

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> SizeEq<Cell<T>> for T
where T: ?Sized,

impl<T> SizeEq<D<T>> for T
where T: ?Sized,

impl<T> SizeEq<D<T>> for T
where T: ?Sized,

impl<T> SizeEq<ManuallyDrop<T>> for T
where T: ?Sized,

impl<T> SizeEq<S<T>> for T
where T: ?Sized,

impl<T> SizeEq<S<T>> for T
where T: ?Sized,

impl<T> SizeEq<T> for T
where T: ?Sized,

impl<T> SizeEq<UnsafeCell<T>> for T
where T: ?Sized,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

impl<T> InvariantsEq<D<T>> for T
where T: ?Sized,

impl<T> InvariantsEq<D<T>> for T
where T: ?Sized,

impl<T> InvariantsEq<ManuallyDrop<T>> for T
where T: ?Sized,

impl<T> InvariantsEq<S<T>> for T
where T: ?Sized,

impl<T> InvariantsEq<S<T>> for T
where T: ?Sized,

impl<T> InvariantsEq<T> for T
where T: ?Sized,

impl<Src, Dst, A, SV, DV, R, S> MutationCompatible<Src, A, SV, DV, (BecauseRead, (R, S))> for Dst
where A: Aliasing, SV: Validity, DV: Validity, Src: Read<A, R> + ?Sized, Dst: Read<A, S> + ?Sized,

impl<Src, Dst, A, SV, DV> MutationCompatible<Src, A, SV, DV, BecauseInvariantsEq> for Dst
where A: Aliasing, SV: Validity, DV: Validity, Src: TransmuteFrom<Dst, DV, SV> + ?Sized, Dst: TransmuteFrom<Src, SV, DV> + InvariantsEq<Src> + ?Sized,

impl<T> Printable for T
where T: Copy + Debug,

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

impl<T> TransmuteFrom<Cell<T>, Valid, Valid> for T
where T: ?Sized,

impl<T> TransmuteFrom<D<T>, Valid, Valid> for T
where T: ?Sized,

impl<T> TransmuteFrom<D<T>, Valid, Valid> for T
where T: ?Sized,

impl<T> TransmuteFrom<ManuallyDrop<T>, Valid, Valid> for T
where T: ?Sized,

impl<T> TransmuteFrom<S<T>, Valid, Valid> for T
where T: ?Sized,

impl<T> TransmuteFrom<S<T>, Valid, Valid> for T
where T: ?Sized,

impl<Src, Dst> TransmuteFrom<Src, Initialized, Initialized> for Dst
where Src: ?Sized, Dst: ?Sized,

impl<Src, Dst, V> TransmuteFrom<Src, V, Uninit> for Dst
where V: Validity, Src: ?Sized, Dst: ?Sized,

impl<Src, Dst> TransmuteFrom<Src, Valid, Initialized> for Dst
where Src: IntoBytes + ?Sized, Dst: ?Sized,

impl<T> TransmuteFrom<UnsafeCell<T>, Valid, Valid> for T
where T: ?Sized,

impl<Src, Dst, A, SV, DV, R> TransmuteFromPtr<Src, A, SV, DV, R> for Dst
where A: Aliasing, SV: Validity, DV: Validity, Dst: TransmuteFrom<Src, SV, DV> + TryTransmuteFromPtr<Src, A, SV, DV, R> + ?Sized, Src: ?Sized,

impl<Src, Dst, SV, DV, A, R> TryTransmuteFromPtr<Src, A, SV, DV, (BecauseMutationCompatible, R)> for Dst
where A: Aliasing, SV: Validity, DV: Validity, Src: TransmuteFrom<Dst, DV, SV> + ?Sized, Dst: MutationCompatible<Src, A, SV, DV, R> + SizeEq<Src> + ?Sized,