Struct re_chunk_store::TimeColumnDescriptor

pub struct TimeColumnDescriptor {
    pub timeline: Timeline,
    pub datatype: DataType,
}

Describes a time column, such as log_time.

Fields

timeline: Timeline

The timeline this column is associated with.

datatype: DataType

The Arrow datatype of the column.

Implementations

impl TimeColumnDescriptor

pub fn to_arrow_field(&self) -> ArrowField

Trait Implementations

impl Clone for TimeColumnDescriptor

fn clone(&self) -> TimeColumnDescriptor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TimeColumnDescriptor

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

Formats the value using the given formatter.

impl From<TimeColumnDescriptor> for TimeColumnSelector

fn from(desc: TimeColumnDescriptor) -> Self

Converts to this type from the input type.

impl Hash for TimeColumnDescriptor

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for TimeColumnDescriptor

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for TimeColumnDescriptor

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

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

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 TimeColumnDescriptor

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

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

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

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

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

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

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for TimeColumnDescriptor

impl StructuralPartialEq for TimeColumnDescriptor