Enum Message 

pub enum Message {
    Devices,
    Watch(Option<Watch>),
    Device(Option<Device>),
    Poll,
    Version,
}

Request message types for GPSD protocol v3

These are the commands that a client can send to GPSD to query information or control data streaming.

Variants

Devices

Request a list of all GPS devices known to GPSD

Command: ?DEVICES;

Watch(Option<Watch>)

Control data streaming from GPSD

• None: Query current watch settings (?WATCH;)
• Some(watch): Set watch parameters (?WATCH={...};)

Device(Option<Device>)

Control or query a specific GPS device

• None: Query current device (?DEVICE;)
• Some(device): Configure device (?DEVICE={...};)

Poll

Poll for current GPS data from all devices

Command: ?POLL;

Version

Request GPSD version information

Command: ?VERSION;

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.

impl PartialEq for Message

fn eq(&self, other: &Message) -> 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 StructuralPartialEq for Message