Struct iptr

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pub struct iptr(/* private fields */);
Expand description

A pointer that pretends to be an integer, for API Crimes.

Please don’t use this type.

If you can’t possibly satisfy strict provenance for whatever reason, you can at least use this type to make sure the compiler still understands that Pointers Are Happening.

All operations on this type will derive provenance from the left-hand-size (lhs). So x + y has x’s provenance. Many operations are nonsensical if the pointer inside is a real pointer, but hey, you’ve reached for the “I Know What I’m Doing” lever, so we’ll let you say whatever gibberish you want.

Please submit a PR if you need some operation defined on isize to be exposed here.

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impl iptr

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pub const MIN: iptr

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pub const MAX: iptr

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pub const BITS: u32 = 64u32

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pub const fn from_int(val: isize) -> Self

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pub const fn from_ptr_mut<T>(val: *mut T) -> Self

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pub const fn from_ptr<T>(val: *const T) -> Self

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pub const fn to_ptr(self) -> *mut ()

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pub fn wrapping_add(self, rhs: Self) -> Self

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pub fn wrapping_sub(self, rhs: Self) -> Self

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pub fn wrapping_mul(self, rhs: Self) -> Self

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pub fn wrapping_div(self, rhs: Self) -> Self

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impl Add for iptr

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type Output = iptr

The resulting type after applying the + operator.
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fn add(self, rhs: Self) -> Self::Output

Performs the + operation. Read more
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impl AddAssign for iptr

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fn add_assign(&mut self, rhs: Self)

Performs the += operation. Read more
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impl BitAnd for iptr

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type Output = iptr

The resulting type after applying the & operator.
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fn bitand(self, rhs: Self) -> Self::Output

Performs the & operation. Read more
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impl BitAndAssign for iptr

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fn bitand_assign(&mut self, rhs: Self)

Performs the &= operation. Read more
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impl BitOr for iptr

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type Output = iptr

The resulting type after applying the | operator.
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fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation. Read more
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impl BitOrAssign for iptr

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fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation. Read more
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impl BitXor for iptr

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type Output = iptr

The resulting type after applying the ^ operator.
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fn bitxor(self, rhs: Self) -> Self::Output

Performs the ^ operation. Read more
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impl BitXorAssign for iptr

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fn bitxor_assign(&mut self, rhs: Self)

Performs the ^= operation. Read more
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impl Clone for iptr

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fn clone(&self) -> iptr

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for iptr

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

Formats the value using the given formatter. Read more
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impl Display for iptr

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

Formats the value using the given formatter. Read more
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impl Div for iptr

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type Output = iptr

The resulting type after applying the / operator.
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fn div(self, rhs: Self) -> Self::Output

Performs the / operation. Read more
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impl DivAssign for iptr

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fn div_assign(&mut self, rhs: Self)

Performs the /= operation. Read more
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impl<T> From<*const T> for iptr

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fn from(val: *const T) -> Self

Converts to this type from the input type.
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impl<T> From<*mut T> for iptr

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fn from(val: *mut T) -> Self

Converts to this type from the input type.
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impl From<isize> for iptr

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fn from(val: isize) -> Self

Converts to this type from the input type.
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impl Hash for iptr

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Mul for iptr

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type Output = iptr

The resulting type after applying the * operator.
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fn mul(self, rhs: Self) -> Self::Output

Performs the * operation. Read more
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impl MulAssign for iptr

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fn mul_assign(&mut self, rhs: Self)

Performs the *= operation. Read more
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impl Neg for iptr

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type Output = iptr

The resulting type after applying the - operator.
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fn neg(self) -> Self::Output

Performs the unary - operation. Read more
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impl Not for iptr

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type Output = iptr

The resulting type after applying the ! operator.
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fn not(self) -> Self::Output

Performs the unary ! operation. Read more
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impl Ord for iptr

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fn cmp(&self, other: &iptr) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for iptr

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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fn partial_cmp(&self, other: &iptr) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Rem for iptr

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type Output = iptr

The resulting type after applying the % operator.
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fn rem(self, rhs: Self) -> Self::Output

Performs the % operation. Read more
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impl RemAssign for iptr

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fn rem_assign(&mut self, rhs: Self)

Performs the %= operation. Read more
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impl Shl<usize> for iptr

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type Output = iptr

The resulting type after applying the << operator.
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fn shl(self, rhs: usize) -> Self::Output

Performs the << operation. Read more
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impl ShlAssign<usize> for iptr

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fn shl_assign(&mut self, rhs: usize)

Performs the <<= operation. Read more
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impl Shr<usize> for iptr

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type Output = iptr

The resulting type after applying the >> operator.
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fn shr(self, rhs: usize) -> Self::Output

Performs the >> operation. Read more
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impl ShrAssign<usize> for iptr

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fn shr_assign(&mut self, rhs: usize)

Performs the >>= operation. Read more
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impl Sub for iptr

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type Output = iptr

The resulting type after applying the - operator.
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fn sub(self, rhs: Self) -> Self::Output

Performs the - operation. Read more
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impl SubAssign for iptr

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fn sub_assign(&mut self, rhs: Self)

Performs the -= operation. Read more
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impl Copy for iptr

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impl Eq for iptr

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impl StructuralPartialEq for iptr

Auto Trait Implementations§

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impl Freeze for iptr

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impl RefUnwindSafe for iptr

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impl !Send for iptr

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impl !Sync for iptr

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impl Unpin for iptr

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impl UnwindSafe for iptr

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.