charon_lib::ast::types

Struct RegionId

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#[repr(transparent)]
pub struct RegionId { _raw: usize, }

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§_raw: usize

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impl RegionId

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pub const MAX_INDEX: usize = 4_294_967_295usize

If Self::CHECKS_MAX_INDEX is true, we’ll assert if trying to produce a value larger than this in any of the ctors that don’t have unchecked in their name.

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pub const CHECKS_MAX_INDEX: bool = true

Does this index type assert if asked to construct an index larger than MAX_INDEX?

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const _ENSURE_RAW_IS_UNSIGNED: [(); 0] = _

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pub fn new(value: usize) -> Self

Construct this index type from a usize. Alias for from_usize.

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pub fn from_raw(value: usize) -> Self

Construct this index type from the wrapped integer type.

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pub fn from_foreign<F: Idx>(value: F) -> Self

Construct this index type from one in a different domain

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pub const fn from_usize_unchecked(value: usize) -> Self

Construct from a usize without any checks.

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pub const fn from_raw_unchecked(raw: usize) -> Self

Construct from the underlying type without any checks.

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pub fn from_usize(value: usize) -> Self

Construct this index type from a usize.

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pub const fn index(self) -> usize

Get the wrapped index as a usize.

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pub const fn raw(self) -> usize

Get the wrapped index.

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pub fn check_index(v: usize)

Asserts v <= Self::MAX_INDEX unless Self::CHECKS_MAX_INDEX is false.

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impl RegionId

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pub const ZERO: Self = _

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pub fn is_zero(&self) -> bool

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pub fn to_pretty_string(self) -> String

Trait Implementations§

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impl Add<RegionId> for usize

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type Output = RegionId

The resulting type after applying the + operator.
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fn add(self, other: RegionId) -> RegionId

Performs the + operation. Read more
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impl Add<usize> for RegionId

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type Output = RegionId

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

Performs the + operation. Read more
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impl Add for RegionId

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type Output = RegionId

The resulting type after applying the + operator.
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fn add(self, other: RegionId) -> RegionId

Performs the + operation. Read more
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impl AddAssign<usize> for RegionId

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fn add_assign(&mut self, other: usize)

Performs the += operation. Read more
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impl AddAssign for RegionId

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fn add_assign(&mut self, other: RegionId)

Performs the += operation. Read more
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impl Clone for RegionId

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fn clone(&self) -> RegionId

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 RegionId

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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<'de> Deserialize<'de> for RegionId

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fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer. Read more
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impl Display for RegionId

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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 Drive for RegionId

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fn drive<V: Visitor>(&self, visitor: &mut V)

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impl DriveMut for RegionId

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fn drive_mut<V: VisitorMut>(&mut self, visitor: &mut V)

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impl From<RegionId> for usize

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fn from(v: RegionId) -> usize

Converts to this type from the input type.
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impl From<usize> for RegionId

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fn from(value: usize) -> Self

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

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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 Idx for RegionId

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fn from_usize(value: usize) -> Self

Construct an Index from a usize. This is equivalent to From. Read more
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fn index(self) -> usize

Get the underlying index. This is equivalent to Into
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impl Ord for RegionId

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fn cmp(&self, other: &RegionId) -> 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<RegionId> for usize

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fn eq(&self, other: &RegionId) -> 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 PartialEq<usize> for RegionId

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fn eq(&self, other: &usize) -> 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 PartialEq for RegionId

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fn eq(&self, other: &RegionId) -> 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<RegionId> for usize

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fn partial_cmp(&self, other: &RegionId) -> 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 PartialOrd<usize> for RegionId

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fn partial_cmp(&self, other: &usize) -> 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 PartialOrd for RegionId

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fn partial_cmp(&self, other: &RegionId) -> 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<usize> for RegionId

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type Output = RegionId

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

Performs the % operation. Read more
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impl Serialize for RegionId

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fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer. Read more
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impl Sub<RegionId> for usize

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type Output = RegionId

The resulting type after applying the - operator.
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fn sub(self, other: RegionId) -> RegionId

Performs the - operation. Read more
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impl Sub<usize> for RegionId

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type Output = RegionId

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

Performs the - operation. Read more
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impl Sub for RegionId

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type Output = RegionId

The resulting type after applying the - operator.
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fn sub(self, other: RegionId) -> RegionId

Performs the - operation. Read more
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impl SubAssign<usize> for RegionId

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fn sub_assign(&mut self, other: usize)

Performs the -= operation. Read more
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impl SubAssign for RegionId

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fn sub_assign(&mut self, other: RegionId)

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

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impl Eq for RegionId

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impl StructuralPartialEq for RegionId

Auto Trait 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, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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<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<I, T> ExtractContext<I, ()> for T

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fn extract_context(self, _original_input: I)

Given the context attached to a nom error, and given the original input to the nom parser, extract more the useful context information. 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<I, T> IdxSliceIndex<I, T> for I
where I: Idx,

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type Output = T

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fn get( self, slice: &IndexSlice<I, [T]>, ) -> Option<&<I as IdxSliceIndex<I, T>>::Output>

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fn get_mut( self, slice: &mut IndexSlice<I, [T]>, ) -> Option<&mut <I as IdxSliceIndex<I, T>>::Output>

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fn index( self, slice: &IndexSlice<I, [T]>, ) -> &<I as IdxSliceIndex<I, T>>::Output

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fn index_mut( self, slice: &mut IndexSlice<I, [T]>, ) -> &mut <I as IdxSliceIndex<I, T>>::Output

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impl<T> Indentable for T
where T: Display,

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fn indented(self, indent: &str) -> Indented<'_, Self>

Wrap this object so that its Display representation is indented with the given indent. Each non-empty line of the formatted output will be prefixed with the indent. Read more
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fn indented_skip_initial(self, indent: &str) -> IndentedSkipIntial<'_, Self>

Wrap this object so that its Display representation is indented with the given indent. Each non-empty line except for the first of the formatted output will be prefixed with the indent. Read more
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<I> RecreateContext<I> for I

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fn recreate_context(_original_input: I, tail: I) -> I

Given the original input, as well as the context reported by nom, recreate a context in the original string where the error occurred. Read more
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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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where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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where N: Copy + Ord + Hash,