Enum tfrecord::protos::DataClass

#[repr(i32)]pub enum DataClass {
    Unknown,
    Scalar,
    Tensor,
    BlobSequence,
}

Variants

Unknown

Unknown data class, used (implicitly) for legacy data. Will not be processed by data ingestion pipelines.

Scalar

Scalar time series. Each Value for the corresponding tag must have tensor set to a rank-0 tensor of floating-point dtype, which will be converted to float64.

Tensor

Tensor time series. Each Value for the corresponding tag must have tensor set. The tensor value is arbitrary, but should be small to accommodate direct storage in database backends: an upper bound of a few kilobytes is a reasonable rule of thumb.

BlobSequence

Blob sequence time series. Each Value for the corresponding tag must have tensor set to a rank-1 tensor of bytestring dtype.

Implementations

impl DataClass

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of DataClass.

pub fn from_i32(value: i32) -> Option<DataClass>

Converts an i32 to a DataClass, or None if value is not a valid variant.

Trait Implementations

impl Clone for DataClass

fn clone(&self) -> DataClass

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for DataClass

impl Debug for DataClass

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

Formats the value using the given formatter.

impl Default for DataClass

fn default() -> DataClass

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for DataClass

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

Deserialize this value from the given Serde deserializer.

impl Eq for DataClass

impl From<DataClass> for i32

fn from(value: DataClass) -> i32

Performs the conversion.

impl Hash for DataClass

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for DataClass

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<DataClass> for DataClass

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<DataClass> for DataClass

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

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

#[must_use]fn lt(&self, other: &Rhs) -> bool

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

#[must_use]fn le(&self, other: &Rhs) -> bool

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

#[must_use]fn gt(&self, other: &Rhs) -> bool

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

#[must_use]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 Serialize for DataClass

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

Serialize this value into the given Serde serializer.

impl StructuralEq for DataClass

impl StructuralPartialEq for DataClass