Enum DimLevelType 

#[repr(i32)]
pub enum DimLevelType {
    DimDense = 0,
    DimCompressed = 1,
    DimSingleton = 2,
    DimLooseCompressed = 3,
}

A DimLevelType indicates the encoding method for a dimension in an array. The semantics of this field are identical to those of the MLIR SparseTensor dialect. This should be kept in sync with the SparseTensor DimLevelType enum: https://github.com/llvm/llvm-project/blob/5674a3c88088e668b684326c2194a6282e8270ff/mlir/include/mlir/Dialect/SparseTensor/IR/SparseTensorAttrDefs.td#L86

Variants

DimDense = 0

The corresponding dimension is Dense, every entry is stored.

DimCompressed = 1

The corresponding dimension is Compressed, only nonzeros are stored.

DimSingleton = 2

The corresponding dimension contains a single coordinate, no sibling elements for each parent.

DimLooseCompressed = 3

The corresponding dimension is Compressed, but with potential trailing zeros, thus an extra upper bound (high) is used to exclude those zeros. E.g., indices = [1, 2, 0, 0, 3, 4, 0, 0], position = [(0, 2), (4, 6)].

Implementations

impl DimLevelType

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of DimLevelType.

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

👎Deprecated: Use the TryFrom<i32> implementation instead

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

impl DimLevelType

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for DimLevelType

fn clone(&self) -> DimLevelType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DimLevelType

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

Formats the value using the given formatter.

impl Default for DimLevelType

fn default() -> DimLevelType

Returns the “default value” for a type.

impl From<DimLevelType> for i32

fn from(value: DimLevelType) -> i32

Converts to this type from the input type.

impl Hash for DimLevelType

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 DimLevelType

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

Restrict a value to a certain interval.

impl PartialEq for DimLevelType

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for DimLevelType

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl TryFrom<i32> for DimLevelType

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<DimLevelType, UnknownEnumValue>

Performs the conversion.

impl Copy for DimLevelType

impl Eq for DimLevelType

impl StructuralPartialEq for DimLevelType