Struct esp32_simple::gps::Reading

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pub struct Reading { /* private fields */ }
Expand description

A GPS reading containing position and optional speed data.

§Fields

  • latitude - Latitude in decimal degrees.
  • longitude - Longitude in decimal degrees.
  • speed_mps - Speed in meters per second, if available from the GPS fix.

Implementations§

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impl Reading

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pub fn new(latitude: f64, longitude: f64, speed_mps: Option<f32>) -> Self

Creates a new Reading with the given position and optional speed.

§Arguments
  • latitude - Latitude in decimal degrees.
  • longitude - Longitude in decimal degrees.
  • speed_mps - Speed in meters per second, or None if unavailable.
§Returns

A new Reading instance.

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pub fn latitude(&self) -> f64

Returns the latitude in decimal degrees.

§Returns

The latitude as f64.

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pub fn longitude(&self) -> f64

Returns the longitude in decimal degrees.

§Returns

The longitude as f64.

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pub fn speed_mps(&self) -> Option<f32>

Returns the speed in meters per second, if available.

§Returns

Some(speed) if the GPS fix includes speed data, None otherwise.

Trait Implementations§

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impl Display for Reading

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

Formats the reading as Lat: {lat}, Lon: {lon}, Speed: {speed} m/s (or N/A if no speed).

Auto Trait Implementations§

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impl Freeze for Reading

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impl RefUnwindSafe for Reading

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impl Send for Reading

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impl Sync for Reading

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impl Unpin for Reading

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impl UnwindSafe for Reading

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.