Struct UlcpIdentPositionRecord 

pub struct UlcpIdentPositionRecord {
    pub location: Vec<u8>,
    pub latitude_deg: Option<f64>,
    pub longitude_deg: Option<f64>,
    pub cell_meters: Option<f64>,
    pub altitude_m: Option<i32>,
}

Where the device says it is: the claim it advertises, not a measurement.

A position names a cell rather than a point, so the encoded cell is carried verbatim alongside what it decodes to — the bytes are what a region proposal needs, because the cell’s bounds are the uncertainty, and the degrees are what a readout shows.

Fields

location: Vec<u8>

PROP_IDENT_LOCATION verbatim. Empty is a device advertising no position, which is a value rather than an absence.

latitude_deg: Option<f64>

The center of the advertised cell, absent when there is none.

longitude_deg: Option<f64>

See latitude_deg.

cell_meters: Option<f64>

How wide the advertised cell is at the equator, in meters.

altitude_m: Option<i32>

PROP_IDENT_ALTITUDE in whole meters, absent at no stated height.

Trait Implementations

impl Clone for UlcpIdentPositionRecord

fn clone(&self) -> UlcpIdentPositionRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<UT> ConvertError<UT> for UlcpIdentPositionRecord

fn try_convert_unexpected_callback_error( e: UnexpectedUniFFICallbackError, ) -> Result<Self>

impl Debug for UlcpIdentPositionRecord

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

Formats the value using the given formatter.

impl<UT> FfiConverter<UT> for UlcpIdentPositionRecord

const TYPE_ID_META: MetadataBuffer

Type ID metadata, serialized into a MetadataBuffer.

type FfiType = RustBuffer

The low-level type used for passing values of this type over the FFI.

fn lower(v: Self) -> RustBuffer

Lower a rust value of the target type, into an FFI value of type Self::FfiType.

fn try_lift(buf: RustBuffer) -> Result<Self>

Lift a rust value of the target type, from an FFI value of type Self::FfiType.

fn write(obj: Self, buf: &mut Vec<u8>)

Write a rust value into a buffer, to send over the FFI in serialized form.

fn try_read(buf: &mut &[u8]) -> Result<Self>

Read a rust value from a buffer, received over the FFI in serialized form.

impl<UT> Lift<UT> for UlcpIdentPositionRecord

type FfiType = <UlcpIdentPositionRecord as FfiConverter<UT>>::FfiType

fn try_lift(v: Self::FfiType) -> Result<Self>

fn try_read(buf: &mut &[u8]) -> Result<Self>

fn try_lift_from_rust_buffer(v: RustBuffer) -> Result<Self, Error>

Convenience method

impl<UT> LiftRef<UT> for UlcpIdentPositionRecord

type LiftType = UlcpIdentPositionRecord

impl<UT> LiftReturn<UT> for UlcpIdentPositionRecord

type ReturnType = <UlcpIdentPositionRecord as Lift<UT>>::FfiType

FFI return type for trait interfaces

fn try_lift_successful_return(v: Self::ReturnType) -> Result<Self>

Lift a successfully returned value from a trait interface

fn lift_foreign_return( ffi_return: Self::ReturnType, call_status: RustCallStatus, ) -> Self

Lift a foreign returned value from a trait interface

fn lift_error(_buf: RustBuffer) -> Self

Lift a Rust value for a callback interface method error result

fn handle_callback_unexpected_error(e: UnexpectedUniFFICallbackError) -> Self

Lift a Rust value for an unexpected callback interface error

impl<UT> Lower<UT> for UlcpIdentPositionRecord

type FfiType = <UlcpIdentPositionRecord as FfiConverter<UT>>::FfiType

fn lower(obj: Self) -> Self::FfiType

fn write(obj: Self, buf: &mut Vec<u8>)

fn lower_into_rust_buffer(obj: Self) -> RustBuffer

Convenience method

impl<UT> LowerError<UT> for UlcpIdentPositionRecord

fn lower_error(obj: Self) -> RustBuffer

Lower this value for scaffolding function return

impl<UT> LowerReturn<UT> for UlcpIdentPositionRecord

type ReturnType = <UlcpIdentPositionRecord as Lower<UT>>::FfiType

The type that should be returned by scaffolding functions for this type.

fn lower_return(v: Self) -> Result<Self::ReturnType, RustCallError>

Lower the return value from an scaffolding call

fn handle_failed_lift( error: LiftArgsError, ) -> Result<Self::ReturnType, RustCallError>

Lower the return value for failed argument lifts

impl PartialEq for UlcpIdentPositionRecord

fn eq(&self, other: &UlcpIdentPositionRecord) -> 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<UT> TypeId<UT> for UlcpIdentPositionRecord

const TYPE_ID_META: MetadataBuffer

impl StructuralPartialEq for UlcpIdentPositionRecord