Struct VisionSpeedEstimate 

pub struct VisionSpeedEstimate {
    pub usec: u64,
    pub x: f32,
    pub y: f32,
    pub z: f32,
    pub covariance: [f32; 9],
    pub reset_counter: u8,
}

MAVLink VISION_SPEED_ESTIMATE message.

The minimum supported MAVLink version is MAVLink 1.

Description

Speed estimate from a vision source.

Encoding/Decoding

Message encoding/decoding are provided by implementing core::convert::TryFrom<Payload> for VisionSpeedEstimate (encoding) and [IntoPayload] (decoding) traits. These traits are implemented by Message proc macro.

Fields

usec: u64

MAVLink field usec.

Timestamp (UNIX time or time since system boot)

x: f32

MAVLink field x.

Global X speed

y: f32

MAVLink field y.

Global Y speed

z: f32

MAVLink field z.

Global Z speed

covariance: [f32; 9]

MAVLink field covariance.

Row-major representation of 3x3 linear velocity covariance matrix (states: vx, vy, vz; 1st three entries - 1st row, etc.). If unknown, assign NaN value to first element in the array.

reset_counter: u8

MAVLink field reset_counter.

Estimate reset counter. This should be incremented when the estimate resets in any of the dimensions (position, velocity, attitude, angular speed). This is designed to be used when e.g an external SLAM system detects a loop-closure and the estimate jumps.

Implementations

impl VisionSpeedEstimate

pub const ID: u32 = 103

MavLink message ID.

pub const fn spec() -> MessageInfo

Returns specification for this message.

pub const fn message_id() -> u32

Message ID.

pub const fn crc_extra() -> u8

Message CRC_EXTRA.

pub const fn min_supported_mavlink_version() -> MavLinkVersion

Minimum supported MAVLink version for this message.

Trait Implementations

impl Clone for VisionSpeedEstimate

fn clone(&self) -> VisionSpeedEstimate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VisionSpeedEstimate

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

Formats the value using the given formatter.

impl Default for VisionSpeedEstimate

fn default() -> VisionSpeedEstimate

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for VisionSpeedEstimate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Flatten for VisionSpeedEstimate

impl From<VisionSpeedEstimate> for Common

fn from(value: VisionSpeedEstimate) -> Common

Converts to this type from the input type.

impl IntoPayload for VisionSpeedEstimate

fn encode(&self, version: MavLinkVersion) -> Result<Payload, SpecError>

Encodes message into MAVLink payload.

impl Message for VisionSpeedEstimate

impl MessageSpec for VisionSpeedEstimate

fn id(&self) -> u32

MAVLink message ID.

fn min_supported_mavlink_version(&self) -> MavLinkVersion

Minimum supported MAVLink protocol version.

fn crc_extra(&self) -> u8

Message EXTRA_CRC calculated from message XML definition.

impl MessageSpecStatic for VisionSpeedEstimate

fn spec() -> MessageInfo

Returns specification for this message.

fn message_id() -> u32

Message ID.

fn crc_extra() -> u8

Message CRC_EXTRA.

fn min_supported_mavlink_version() -> MavLinkVersion

Minimum supported MAVLink version for this message.

impl NamedType for VisionSpeedEstimate

fn sid() -> SpectaID

fn named_data_type( type_map: &mut TypeCollection, generics: &[DataType], ) -> NamedDataType

this is equivalent to Type::inline but returns a NamedDataType instead.

fn definition_named_data_type(type_map: &mut TypeCollection) -> NamedDataType

this is equivalent to [Type::definition] but returns a NamedDataType instead.

impl PartialEq for VisionSpeedEstimate

fn eq(&self, other: &VisionSpeedEstimate) -> 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 Serialize for VisionSpeedEstimate

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 VisionSpeedEstimate

impl TryFrom<&Payload> for VisionSpeedEstimate

type Error = SpecError

The type returned in the event of a conversion error.

fn try_from( value: &Payload, ) -> Result<VisionSpeedEstimate, <VisionSpeedEstimate as TryFrom<&Payload>>::Error>

Performs the conversion.

impl Type for VisionSpeedEstimate

fn inline(type_map: &mut TypeCollection, generics: Generics<'_>) -> DataType

Returns the definition of a type using the provided generics.

fn reference(type_map: &mut TypeCollection, generics: &[DataType]) -> Reference

Generates a datatype corresponding to a reference to this type, as determined by its category. Getting a reference to a type implies that it should belong in the type map (since it has to be referenced from somewhere), so the output of definition will be put into the type map.