Type Alias GpsdClient 

pub type GpsdClient<Stream> = GpsdClientCore<Stream, V3>;

Type alias for a GPSD client using protocol version 3

This is the most common client type and should be used for connecting to modern GPSD servers (version 3.x).

Aliased Type

pub struct GpsdClient<Stream> { /* private fields */ }

Implementations

impl<Stream> GpsdClient<Stream>

where Stream: Read + Write,

pub fn version(&mut self) -> Result<Version>

Requests version information from the GPSD server

Returns details about the GPSD server version, protocol version, and capabilities.

pub fn devices(&mut self) -> Result<DeviceList>

Lists all GPS devices known to the GPSD server

Returns information about each connected GPS receiver including device paths, driver information, and current status.

pub fn device(&mut self) -> Result<Device>

Gets information about the currently active GPS device

Returns detailed information about the device currently being used for GPS data.

pub fn watch(&mut self) -> Result<(Watch, DeviceList)>

Enables data streaming from GPSD with default settings

Returns the current watch configuration and list of available devices. After calling this method, GPS data will be streamed from the server.

pub fn poll(&mut self) -> Result<Poll>

Polls for the current GPS fix data

Returns the most recent GPS fix information available from all active devices.

pub fn watch_mode(&mut self, enable: bool) -> Result<()>

Enables or disables data streaming mode

Arguments

• enable - true to start streaming, false to stop

pub fn stream<Format: StreamFormat>( self, opts: StreamOptions<Format>, ) -> Result<GpsdDataStream<Stream, V3, Format>>

Starts a data stream with the specified format and options

This method consumes the client and returns a stream iterator that yields GPS data in the requested format.

Arguments

• opts - Stream configuration options

Example

let stream = client.stream(StreamOptions::json()).unwrap();