Enum DataType 

#[repr(u16)]
pub enum DataType {
    Boolean = 1,
    Int8 = 2,
    Int16 = 3,
    Int32 = 4,
    UInt8 = 5,
    UInt16 = 6,
    UInt32 = 7,
    Real32 = 8,
    VisibleString = 9,
    OctetString = 10,
    UnicodeString = 11,
    TimeOfDay = 12,
    TimeDifference = 13,
    Domain = 15,
    Real64 = 17,
    Int64 = 21,
    UInt64 = 27,
    Other(u16),
}

Indicate the type of data stored in an object

Variants

Boolean = 1

A true false value, encoded as a single byte, with 0 for false and 1 for true

Int8 = 2

A signed 8-bit integer

Int16 = 3

A signed 16-bit integer

Int32 = 4

A signed 32-bit integer

UInt8 = 5

An unsigned 8-bit integer

UInt16 = 6

An unsigned 16-bit integer

UInt32 = 7

An unsigned 32-bit integer

Real32 = 8

A 32-bit floating point value

VisibleString = 9

An ASCII/utf-8 string

OctetString = 10

A byte string

UnicodeString = 11

A unicode string

TimeOfDay = 12

Currently Unimplemented

TimeDifference = 13

Currently Unimplemented

Domain = 15

An arbitrary byte access type for e.g. data streams, or large chunks of data. Size is typically not known at build time.

Real64 = 17

A 64-bit floating point value

Int64 = 21

A signed 64-bit integer

UInt64 = 27

An unsigned 64-bit integer

Other(u16)

A contained for an unrecognized data type value

Implementations

impl DataType

pub fn is_str(&self) -> bool

Returns true if data type is one of the string types

Trait Implementations

impl Clone for DataType

fn clone(&self) -> DataType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DataType

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

Formats the value using the given formatter.

impl Default for DataType

fn default() -> DataType

Returns the “default value” for a type.

impl From<u16> for DataType

fn from(value: u16) -> Self

Converts to this type from the input type.

impl PartialEq for DataType

fn eq(&self, other: &DataType) -> 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 Copy for DataType

impl StructuralPartialEq for DataType