Enum DataType 

pub enum DataType {
    Int8,
    Int16,
    Int32,
    Int64,
    Uint8,
    Uint16,
    Uint32,
    Uint64,
    Float32,
    Float64,
    SizeT,
    Bool,
}

Element data type for type-erased arrays.

Variants

Int8

Int16

Int32

Int64

Uint8

Uint16

Uint32

Uint64

Float32

Float64

SizeT

Bool

Implementations

impl DataType

pub fn size_of(&self) -> usize

Size of one element in bytes.

pub fn is_supported_index_type(&self) -> bool

Whether this is a cuGraph-supported graph index type (Int32 or Int64).

The cuGraph C API accepts only i32 and i64 for vertex ids, edge ids, edge type ids, and temporal arrays. Other integer widths are not valid.

pub fn is_float(&self) -> bool

Whether this is a float type (Float32 or Float64).

The cuGraph C API accepts only f32 and f64 for edge weights.

Trait Implementations

impl Clone for DataType

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DataType

impl Debug for DataType

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

Formats the value using the given formatter.

impl Display for DataType

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

Formats the value using the given formatter.

impl Eq for DataType

impl From<DataType> for cugraph_data_type_id_t

fn from(dt: DataType) -> Self

Converts to this type from the input type.

impl Hash for DataType

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 PartialEq for DataType

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DataType

impl TryFrom<data_type_id_> for DataType

type Error = Error

The type returned in the event of a conversion error.

fn try_from(dt: cugraph_data_type_id_t) -> Result<Self, Self::Error>

Performs the conversion.