Enum aws_sdk_iotfleetwise::types::Node

#[non_exhaustive]
pub enum Node {
    Actuator(Actuator),
    Attribute(Attribute),
    Branch(Branch),
    Property(CustomProperty),
    Sensor(Sensor),
    Struct(CustomStruct),
    Unknown,
}

A general abstraction of a signal. A node can be specified as an actuator, attribute, branch, or sensor.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Actuator(Actuator)

Information about a node specified as an actuator.

An actuator is a digital representation of a vehicle device.

Attribute(Attribute)

Information about a node specified as an attribute.

An attribute represents static information about a vehicle.

Branch(Branch)

Information about a node specified as a branch.

A group of signals that are defined in a hierarchical structure.

Property(CustomProperty)

Represents a member of the complex data structure. The datatype of the property can be either primitive or another struct.

Sensor(Sensor)

An input component that reports the environmental condition of a vehicle.

You can collect data about fluid levels, temperatures, vibrations, or battery voltage from sensors.

Struct(CustomStruct)

Represents a complex or higher-order data structure.

Unknown

The Unknown variant represents cases where new union variant was received. Consider upgrading the SDK to the latest available version. An unknown enum variant

Note: If you encounter this error, consider upgrading your SDK to the latest version. The Unknown variant represents cases where the server sent a value that wasn’t recognized by the client. This can happen when the server adds new functionality, but the client has not been updated. To investigate this, consider turning on debug logging to print the raw HTTP response.

Implementations

impl Node

pub fn as_actuator(&self) -> Result<&Actuator, &Self>

Tries to convert the enum instance into Actuator, extracting the inner Actuator. Returns Err(&Self) if it can’t be converted.

pub fn is_actuator(&self) -> bool

Returns true if this is a Actuator.

pub fn as_attribute(&self) -> Result<&Attribute, &Self>

Tries to convert the enum instance into Attribute, extracting the inner Attribute. Returns Err(&Self) if it can’t be converted.

pub fn is_attribute(&self) -> bool

Returns true if this is a Attribute.

pub fn as_branch(&self) -> Result<&Branch, &Self>

Tries to convert the enum instance into Branch, extracting the inner Branch. Returns Err(&Self) if it can’t be converted.

pub fn is_branch(&self) -> bool

Returns true if this is a Branch.

pub fn as_property(&self) -> Result<&CustomProperty, &Self>

Tries to convert the enum instance into Property, extracting the inner CustomProperty. Returns Err(&Self) if it can’t be converted.

pub fn is_property(&self) -> bool

Returns true if this is a Property.

pub fn as_sensor(&self) -> Result<&Sensor, &Self>

Tries to convert the enum instance into Sensor, extracting the inner Sensor. Returns Err(&Self) if it can’t be converted.

pub fn is_sensor(&self) -> bool

Returns true if this is a Sensor.

pub fn as_struct(&self) -> Result<&CustomStruct, &Self>

Tries to convert the enum instance into Struct, extracting the inner CustomStruct. Returns Err(&Self) if it can’t be converted.

pub fn is_struct(&self) -> bool

Returns true if this is a Struct.

pub fn is_unknown(&self) -> bool

Returns true if the enum instance is the Unknown variant.

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Node

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

Formats the value using the given formatter.

impl PartialEq for Node

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

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

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

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

impl StructuralPartialEq for Node