Trait ascom_alpaca::api::Focuser

pub trait Focuser: Device + Send + Sync {
    // Provided methods
    async fn absolute(&self) -> ASCOMResult<bool> { ... }
    async fn is_moving(&self) -> ASCOMResult<bool> { ... }
    async fn max_increment(&self) -> ASCOMResult<i32> { ... }
    async fn max_step(&self) -> ASCOMResult<i32> { ... }
    async fn position(&self) -> ASCOMResult<i32> { ... }
    async fn step_size(&self) -> ASCOMResult<f64> { ... }
    async fn temp_comp(&self) -> ASCOMResult<bool> { ... }
    async fn set_temp_comp(&self, temp_comp: bool) -> ASCOMResult { ... }
    async fn temp_comp_available(&self) -> ASCOMResult<bool> { ... }
    async fn temperature(&self) -> ASCOMResult<f64> { ... }
    async fn halt(&self) -> ASCOMResult { ... }
    async fn move_(&self, position: i32) -> ASCOMResult { ... }
}

Available on crate feature focuser only.

Focuser Specific Methods

Provided Methods

async fn absolute(&self) -> ASCOMResult<bool>

True if the focuser is capable of absolute position; that is, being commanded to a specific step location.

async fn is_moving(&self) -> ASCOMResult<bool>

True if the focuser is currently moving to a new position. False if the focuser is stationary.

async fn max_increment(&self) -> ASCOMResult<i32>

Maximum increment size allowed by the focuser; i.e. the maximum number of steps allowed in one move operation.

async fn max_step(&self) -> ASCOMResult<i32>

Maximum step position permitted.

async fn position(&self) -> ASCOMResult<i32>

Current focuser position, in steps.

async fn step_size(&self) -> ASCOMResult<f64>

Step size (microns) for the focuser.

async fn temp_comp(&self) -> ASCOMResult<bool>

Gets the state of temperature compensation mode (if available), else always False.

async fn set_temp_comp(&self, temp_comp: bool) -> ASCOMResult

Sets the state of temperature compensation mode.

async fn temp_comp_available(&self) -> ASCOMResult<bool>

True if focuser has temperature compensation available.

async fn temperature(&self) -> ASCOMResult<f64>

Current ambient temperature as measured by the focuser.

async fn halt(&self) -> ASCOMResult

Immediately stop any focuser motion due to a previous Move(Int32) method call.

async fn move_(&self, position: i32) -> ASCOMResult

Moves the focuser by the specified amount or to the specified position depending on the value of the Absolute property.

Trait Implementations

impl Hash for dyn Focuser

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

impl PartialEq<dyn Focuser + 'static> for dyn Focuser

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

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

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 Eq for dyn Focuser

Implementors