surrealdb_core::sql

Enum Id

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#[non_exhaustive]
pub enum Id { Number(i64), String(String), Uuid(Uuid), Array(Array), Object(Object), Generate(Gen), Range(Box<IdRange>), }

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Number(i64)

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String(String)

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Uuid(Uuid)

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Array(Array)

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Object(Object)

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Generate(Gen)

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Range(Box<IdRange>)

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impl Id

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pub fn encode(&self) -> Result<Vec<u8>, Error>

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pub fn decode(v: &[u8]) -> Result<Self, Error>

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impl Id

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pub fn rand() -> Self

Generate a new random ID

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pub fn ulid() -> Self

Generate a new random ULID

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pub fn uuid() -> Self

Generate a new random UUID

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pub fn is(&self, val: &Value) -> bool

Check if this Id matches a value

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pub fn to_raw(&self) -> String

Convert the Id to a raw String

Trait Implementations§

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impl Clone for Id

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fn clone(&self) -> Id

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 Id

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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 Id

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

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

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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 From<&Id> for Vec<u8>

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fn from(v: &Id) -> Vec<u8>

Converts to this type from the input type.
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impl From<&String> for Id

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fn from(v: &String) -> Self

Converts to this type from the input type.
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impl From<&Vec<u8>> for Id

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fn from(v: &Vec<u8>) -> Self

Converts to this type from the input type.
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impl From<&str> for Id

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fn from(v: &str) -> Self

Converts to this type from the input type.
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impl From<Array> for Id

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fn from(v: Array) -> Self

Converts to this type from the input type.
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impl From<BTreeMap<String, Value>> for Id

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fn from(v: BTreeMap<String, Value>) -> Self

Converts to this type from the input type.
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impl From<Id> for Value

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fn from(v: Id) -> Self

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

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fn from(v: Id) -> Vec<u8>

Converts to this type from the input type.
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impl From<IdRange> for Id

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fn from(v: IdRange) -> Self

Converts to this type from the input type.
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impl From<Number> for Id

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fn from(v: Number) -> Self

Converts to this type from the input type.
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impl From<Object> for Id

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fn from(v: Object) -> Self

Converts to this type from the input type.
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impl From<Strand> for Id

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fn from(v: Strand) -> Self

Converts to this type from the input type.
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impl From<String> for Id

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fn from(v: String) -> Self

Converts to this type from the input type.
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impl From<Thing> for Id

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fn from(v: Thing) -> Self

Converts to this type from the input type.
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impl From<Uuid> for Id

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fn from(v: Uuid) -> Self

Converts to this type from the input type.
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impl From<Vec<&str>> for Id

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fn from(v: Vec<&str>) -> Self

Converts to this type from the input type.
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impl From<Vec<String>> for Id

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fn from(v: Vec<String>) -> Self

Converts to this type from the input type.
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impl From<Vec<Value>> for Id

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fn from(v: Vec<Value>) -> Self

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

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fn from(v: Vec<u8>) -> Self

Converts to this type from the input type.
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impl From<i32> for Id

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fn from(v: i32) -> Self

Converts to this type from the input type.
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impl From<i64> for Id

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fn from(v: i64) -> Self

Converts to this type from the input type.
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impl From<u64> for Id

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fn from(v: u64) -> Self

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

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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 Ord for Id

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fn cmp(&self, other: &Id) -> 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 Id

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fn eq(&self, other: &Id) -> 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 Id

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fn partial_cmp(&self, other: &Id) -> 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 Revisioned for Id

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fn revision() -> u16

Returns the current revision of this type.
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fn serialize_revisioned<W: Write>(&self, writer: &mut W) -> Result<(), Error>

Serializes the struct using the specficifed writer.
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fn deserialize_revisioned<R: Read>(reader: &mut R) -> Result<Self, Error>

Deserializes a new instance of the struct from the specficifed reader.
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fn type_id() -> TypeId
where Self: 'static,

Returns the type id of this type.
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impl Serialize for Id

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl TryFrom<(Bound<Id>, Bound<Id>)> for Id

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(v: (Bound<Id>, Bound<Id>)) -> Result<Self, Self::Error>

Performs the conversion.
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impl TryFrom<Id> for Value

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type Error = &'static str

The type returned in the event of a conversion error.
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fn try_from(v: Id) -> Result<Data, &'static str>

Performs the conversion.
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impl TryFrom<Range> for Id

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(v: Range) -> Result<Self, Self::Error>

Performs the conversion.
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impl TryFrom<Value> for Id

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(v: Value) -> Result<Self, Self::Error>

Performs the conversion.
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impl TryFrom<Value> for Id

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type Error = &'static str

The type returned in the event of a conversion error.
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fn try_from(val: Data) -> Result<Self, &'static str>

Performs the conversion.
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impl Eq for Id

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impl StructuralPartialEq for Id

Auto Trait Implementations§

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impl Freeze for Id

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impl RefUnwindSafe for Id

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impl Send for Id

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impl Sync for Id

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impl Unpin for Id

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impl UnwindSafe for Id

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, dst: *mut u8)

🔬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<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> 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<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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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> ToSmolStr for T
where T: Display + ?Sized,

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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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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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<G1, G2> Within<G2> for G1
where G2: Contains<G1>,

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fn is_within(&self, b: &G2) -> bool

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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T

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impl<T> ParallelSend for T
where T: Send,