Struct UUID

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pub struct UUID { /* private fields */ }
Expand description

A universally Unique Identifier, in a format which can be serialized according to LCS 4

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impl UUID

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pub const NIL: UUID

The NIL UUID, with both components set to 0

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pub const fn new(low: u64, high: u64) -> Self

Constructs a new UUID from the given components

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pub const fn into_fields(self) -> (u64, u64)

Extracts the components of self into a tuple of (low,high)

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impl Clone for UUID

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fn clone(&self) -> UUID

Returns a duplicate 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 UUID

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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 Default for UUID

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fn default() -> UUID

Returns the “default value” for a type. Read more
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impl DeserializeCopy for UUID

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fn deserialize_copy<R: DataInput + ?Sized>(input: &mut R) -> Result<Self>

Deserializes the bytes on the stream and returns the resulting value or an error
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impl Deserializeable for UUID

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fn deserialize<R: DataInput + ?Sized>(&mut self, input: &mut R) -> Result<()>

Deserializes the bytes on the stream and stores the result in self or returns an error
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impl Display for UUID

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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<UUID> for u128

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fn from(u: UUID) -> Self

Converts to this type from the input type.
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impl From<u128> for UUID

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fn from(v: u128) -> Self

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

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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 LowerHex for UUID

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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 PartialEq for UUID

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fn eq(&self, other: &UUID) -> 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 Serializeable for UUID

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fn serialize<W: DataOutput + ?Sized>(&self, output: &mut W) -> Result<()>

Serializes the type to the stream
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impl UpperHex for UUID

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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 Copy for UUID

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impl Eq for UUID

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impl StructuralPartialEq for UUID

Auto Trait Implementations§

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impl Freeze for UUID

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impl RefUnwindSafe for UUID

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impl Send for UUID

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impl Sync for UUID

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impl Unpin for UUID

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impl UnwindSafe for UUID

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> 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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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.