Struct re_tuid::Tuid

pub struct Tuid { /* private fields */ }

Implementations§

impl Tuid

pub const ZERO: Self = _

All zeroes.

pub const MAX: Self = _

All ones.

pub fn random() -> Self

pub fn as_u128(&self) -> u128

pub fn next(&self) -> Self

Returns the next logical Tuid.

Wraps the monotonically increasing back to zero on overflow.

Beware: wrong usage can easily lead to conflicts. Prefer Tuid::random when unsure.

pub fn nanoseconds_since_epoch(&self) -> u64

pub fn short_string(&self) -> String

A shortened string representation of the Tuid.

Trait Implementations§

impl Clone for Tuid

fn clone(&self) -> Tuid

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for Tuid

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for Tuid

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

Deserialize this value from the given Serde deserializer. Read more

impl Display for Tuid

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

Formats the value using the given formatter. Read more

impl<'a> From<&'a Tuid> for Cow<'a, Tuid>

fn from(value: &'a Tuid) -> Self

Converts to this type from the input type.

impl<'a> From<Tuid> for Cow<'a, Tuid>

fn from(value: Tuid) -> Self

Converts to this type from the input type.

impl Hash for Tuid

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

Feeds this value into the given Hasher. Read more

1.3.0 · source§

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

impl Loggable for Tuid

type Name = ComponentName

fn name() -> Self::Name

The fully-qualified name of this loggable, e.g. rerun.datatypes.Vec2D.

fn arrow_datatype() -> DataType

The underlying arrow2::datatypes::DataType, excluding datatype extensions.

fn to_arrow_opt<'a>( _data: impl IntoIterator<Item = Option<impl Into<Cow<'a, Self>>>> ) -> SerializationResult<Box<dyn Array>>
where Self: 'a,

Given an iterator of options of owned or reference values to the current Loggable, serializes them into an Arrow array. The Arrow array’s datatype will match Loggable::arrow_field. Read more

fn to_arrow<'a>( data: impl IntoIterator<Item = impl Into<Cow<'a, Self>>> ) -> SerializationResult<Box<dyn Array>>
where Self: 'a,

Given an iterator of owned or reference values to the current Loggable, serializes them into an Arrow array. The Arrow array’s datatype will match Loggable::arrow_field. Read more

fn from_arrow(array: &dyn Array) -> DeserializationResult<Vec<Self>>

Given an Arrow array, deserializes it into a collection of Loggables. Read more

fn extended_arrow_datatype() -> DataType

The underlying arrow2::datatypes::DataType, including datatype extensions. Read more

fn arrow_field() -> Field

The underlying arrow2::datatypes::Field, including datatype extensions. Read more

fn from_arrow_opt( data: &(dyn Array + 'static) ) -> Result<Vec<Option<Self>>, DeserializationError>

Given an Arrow array, deserializes it into a collection of optional Loggables. Read more

impl Ord for Tuid

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

This method returns an Ordering between self and other. Read more

1.21.0 · source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more

1.21.0 · source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more

1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more

impl PartialEq for Tuid

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

This method tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

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.

impl PartialOrd for Tuid

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

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · source§

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source§

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

1.0.0 · source§

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source§

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

impl Serialize for Tuid

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

Serialize this value into the given Serde serializer. Read more

impl Copy for Tuid

impl Eq for Tuid

impl StructuralEq for Tuid

impl StructuralPartialEq for Tuid

Auto Trait Implementations§

impl RefUnwindSafe for Tuid

impl Send for Tuid

impl Sync for Tuid

impl Unpin for Tuid

impl UnwindSafe for Tuid

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> DynClone for T
where T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<L> LoggableBatch for L
where L: Clone + Loggable,

type Name = <L as Loggable>::Name

fn name(&self) -> <L as LoggableBatch>::Name

The fully-qualified name of this batch, e.g. rerun.datatypes.Vec2D.

fn num_instances(&self) -> usize

The number of component instances stored into this batch.

fn arrow_field(&self) -> Field

The underlying arrow2::datatypes::Field, including datatype extensions.

fn to_arrow(&self) -> Result<Box<dyn Array>, SerializationError>

Serializes the batch into an Arrow array.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T
where T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<L> Component for L
where L: Loggable<Name = ComponentName>,

impl<C> ComponentBatch for C
where C: Component,

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