Struct opcua_client::prelude::Array

pub struct Array {
    pub value_type: VariantTypeId,
    pub values: Vec<Variant, Global>,
    pub dimensions: Vec<u32, Global>,
}

An array is a vector of values with an optional number of dimensions. It is expected that the multi-dimensional array is valid, or it might not be encoded or decoded properly. The dimensions should match the number of values, or the array is invalid.

Fields

value_type: VariantTypeId

values: Vec<Variant, Global>

Values are stored sequentially

dimensions: Vec<u32, Global>

Multi dimension array which can contain any scalar type, all the same type. Nested arrays are rejected. Higher rank dimensions are serialized first. For example an array with dimensions [2,2,2] is written in this order - [0,0,0], [0,0,1], [0,1,0], [0,1,1], [1,0,0], [1,0,1], [1,1,0], [1,1,1].

Implementations

impl Array

pub fn new_single<V>(
    value_type: VariantTypeId,
    values: V
) -> Result<Array, StatusCode> where
    V: Into<Vec<Variant, Global>>, 

pub fn new_multi<V, D>(
    value_type: VariantTypeId,
    values: V,
    dimensions: D
) -> Result<Array, StatusCode> where
    V: Into<Vec<Variant, Global>>,
    D: Into<Vec<u32, Global>>, 

pub fn is_valid(&self) -> bool

pub fn has_dimensions(&self) -> bool

pub fn encoding_mask(&self) -> u8

Trait Implementations

impl Clone for Array

fn clone(&self) -> Array

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Array

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Array

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

Deserialize this value from the given Serde deserializer.

impl From<Array> for Variant

fn from(v: Array) -> Variant

Converts to this type from the input type.

impl PartialEq<Array> for Array

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

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

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

This method tests for !=.

impl Serialize for Array

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

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Array