Struct nmea_parser::ais::VesselDynamicData

pub struct VesselDynamicData {

    pub own_vessel: bool,
    pub station: Station,
    pub ais_type: AisClass,
    pub mmsi: u32,
    pub nav_status: NavigationStatus,
    pub rot: Option<f64>,
    pub rot_direction: Option<RotDirection>,
    pub sog_knots: Option<f64>,
    pub high_position_accuracy: bool,
    pub latitude: Option<f64>,
    pub longitude: Option<f64>,
    pub cog: Option<f64>,
    pub heading_true: Option<f64>,
    pub timestamp_seconds: u8,
    pub positioning_system_meta: Option<PositioningSystemMeta>,
    pub current_gnss_position: Option<bool>,
    pub special_manoeuvre: Option<bool>,
    pub raim_flag: bool,
    pub class_b_unit_flag: Option<bool>,
    pub class_b_display: Option<bool>,
    pub class_b_dsc: Option<bool>,
    pub class_b_band_flag: Option<bool>,
    pub class_b_msg22_flag: Option<bool>,
    pub class_b_mode_flag: Option<bool>,
    pub class_b_css_flag: Option<bool>,
    pub radio_status: Option<u32>,
}

Types 1, 2, 3 and 18: Position Report Class A, and Long Range AIS Broadcast message

Fields

own_vessel: bool

True if the data is about own vessel, false if about other.

station: Station

AIS station type.

ais_type: AisClass

Class A or Class B

mmsi: u32

User ID (30 bits)

nav_status: NavigationStatus

Navigation status

rot: Option<f64>

Accurate ROT_sensor (±0..708°/min) if available.

rot_direction: Option<RotDirection>

ROT direction when turn is more than 5°/30s.

sog_knots: Option<f64>

Speed over ground in knots

high_position_accuracy: bool

Position accuracy: true = high (<= 10 m), false = low (> 10 m)

latitude: Option<f64>

Latitude

longitude: Option<f64>

Longitude

cog: Option<f64>

Course over ground

heading_true: Option<f64>

True heading (0-359)

timestamp_seconds: u8

Derived from UTC second (6 bits)

positioning_system_meta: Option<PositioningSystemMeta>

Positioning system metadata (included in seconds in UTC timestamp)

current_gnss_position: Option<bool>

GNSS position status (Type 27): true = current GNSS position false = not GNSS position

special_manoeuvre: Option<bool>

Special manoeuvre indicator. false = not engaged in special manoeuvre, true = engaged in special manouvre.

raim_flag: bool

Riverine And Inland Navigation systems blue sign: RAIM (Receiver autonomous integrity monitoring) flag of electronic position fixing device; false = RAIM not in use = default; true = RAIM in use

class_b_unit_flag: Option<bool>

Class B unit flag: false = Class B SOTDMA unit, true = Class B “CS” unit.

class_b_display: Option<bool>

Class B display: false = No display available; not capable of displaying Message 12 and 14 true = Equipped with integrated display displaying Message 12 and 14

class_b_dsc: Option<bool>

Class B DSC: false = Not equipped with DSC function true = Equipped with DSC function (dedicated or time-shared

class_b_band_flag: Option<bool>

Class B band flag: false = Capable of operating over the upper 525 kHz band of the marine band true = Capable of operating over the whole marine band (irrelevant if “Class B Message 22 flag” is 0)

class_b_msg22_flag: Option<bool>

Class B Message 22 flag: false = No frequency management via Message 22 , operating on AIS1, AIS2 only true = Frequency management via Message 22

class_b_mode_flag: Option<bool>

Mode flag: false = Station operating in autonomous and continuous mode = default true = Station operating in assigned mode

class_b_css_flag: Option<bool>

Communication state selector flag false = SOTDMA communication state follows true = ITDMA communication state follows (always “1” for Class-B “CS”)

radio_status: Option<u32>

Communication state Diagnostic information for the radio system. https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-1-200108-S!!PDF-E.pdf

Trait Implementations

impl Clone for VesselDynamicData

fn clone(&self) -> VesselDynamicData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VesselDynamicData

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

Formats the value using the given formatter.

impl Default for VesselDynamicData

fn default() -> VesselDynamicData

Returns the “default value” for a type.

impl LatLon for VesselDynamicData

fn latitude(&self) -> Option<f64>

Return the latitude of the position contained by the object. If the position is not available return None.

fn longitude(&self) -> Option<f64>

Return the longitude of the position contained by the object. If the position is not available return None.

impl PartialEq<VesselDynamicData> for VesselDynamicData

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

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

const 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 VesselDynamicData