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

An integer that is known not to equal its maximum value.

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impl NonMaxIsize

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pub const fn new(value: isize) -> Option<NonMaxIsize>

Creates a new non-max if the given value is not the maximum value.

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pub const unsafe fn new_unchecked(value: isize) -> NonMaxIsize

Creates a new non-max without checking the value.

Safety

The value must not equal the maximum representable value for the primitive type.

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pub const fn get(&self) -> isize

Returns the value as a primitive type.

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pub const ZERO: NonMaxIsize = _

Gets non-max with the value zero (0)

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pub const ONE: NonMaxIsize = _

Gets non-max with the value one (1)

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pub const MAX: NonMaxIsize = _

Gets non-max with maximum possible value (which is maximum of the underlying primitive minus one)

Trait Implementations§

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impl Binary for NonMaxIsize

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

Formats the value using the given formatter.
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impl BitAnd for NonMaxIsize

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type Output = NonMaxIsize

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

Performs the & operation. Read more
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impl BitAndAssign for NonMaxIsize

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fn bitand_assign(&mut self, rhs: NonMaxIsize)

Performs the &= operation. Read more
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impl Clone for NonMaxIsize

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fn clone(&self) -> NonMaxIsize

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 NonMaxIsize

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

Formats the value using the given formatter. Read more
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impl Default for NonMaxIsize

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fn default() -> NonMaxIsize

Returns the “default value” for a type. Read more
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impl Display for NonMaxIsize

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

Formats the value using the given formatter. Read more
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impl From<NonMaxI16> for NonMaxIsize

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fn from(small: NonMaxI16) -> NonMaxIsize

Converts to this type from the input type.
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impl From<NonMaxI8> for NonMaxIsize

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fn from(small: NonMaxI8) -> NonMaxIsize

Converts to this type from the input type.
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impl From<NonMaxU8> for NonMaxIsize

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fn from(small: NonMaxU8) -> NonMaxIsize

Converts to this type from the input type.
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impl From<i16> for NonMaxIsize

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fn from(small: i16) -> NonMaxIsize

Converts to this type from the input type.
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impl From<i8> for NonMaxIsize

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fn from(small: i8) -> NonMaxIsize

Converts to this type from the input type.
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impl From<u8> for NonMaxIsize

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fn from(small: u8) -> NonMaxIsize

Converts to this type from the input type.
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impl FromStr for NonMaxIsize

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type Err = ParseIntError

The associated error which can be returned from parsing.
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fn from_str(value: &str) -> Result<NonMaxIsize, <NonMaxIsize as FromStr>::Err>

Parses a string s to return a value of this type. Read more
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impl Hash for NonMaxIsize

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

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 LowerHex for NonMaxIsize

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

Formats the value using the given formatter.
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impl Octal for NonMaxIsize

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

Formats the value using the given formatter.
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impl Ord for NonMaxIsize

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fn cmp(&self, other: &NonMaxIsize) -> 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 + PartialOrd,

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

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

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

This method 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 NonMaxIsize

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fn partial_cmp(&self, other: &NonMaxIsize) -> 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

This method 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

This method 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

This method 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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl TryFrom<isize> for NonMaxIsize

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type Error = TryFromIntError

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

Performs the conversion.
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impl UpperHex for NonMaxIsize

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

Formats the value using the given formatter.
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impl Copy for NonMaxIsize

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impl Eq for NonMaxIsize

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impl StructuralEq for NonMaxIsize

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impl StructuralPartialEq for NonMaxIsize

Auto Trait Implementations§

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<Q, K> Comparable<K> for Q
where Q: Ord + ?Sized, K: Borrow<Q> + ?Sized,

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fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.
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impl<T> DynEq for T
where T: Any + Eq,

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fn as_any(&self) -> &(dyn Any + 'static)

Casts the type to dyn Any.
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fn dyn_eq(&self, other: &(dyn DynEq + 'static)) -> bool

This method tests for self and other values to be equal. Read more
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impl<T> DynHash for T
where T: DynEq + Hash,

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fn as_dyn_eq(&self) -> &(dyn DynEq + 'static)

Casts the type to dyn Any.
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fn dyn_hash(&self, state: &mut dyn Hasher)

Feeds this value into the given Hasher.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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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.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<N> NodeTrait for N
where N: Copy + Ord + Hash,