Struct cameleon::genapi::FloatNode

pub struct FloatNode(_);

A node that has IFloat interface.

Implementations

impl FloatNode

pub fn value<Ctrl, Ctxt>( self, ctxt: &mut ParamsCtxt<Ctrl, Ctxt> ) -> GenApiResult<f64>where Ctrl: DeviceControl, Ctxt: GenApiCtxt,

Returns the value of the node.

pub fn set_value<Ctrl, Ctxt>( self, ctxt: &mut ParamsCtxt<Ctrl, Ctxt>, value: f64 ) -> GenApiResult<()>where Ctrl: DeviceControl, Ctxt: GenApiCtxt,

Sets the value of the node.

pub fn min<Ctrl, Ctxt>( self, ctxt: &mut ParamsCtxt<Ctrl, Ctxt> ) -> GenApiResult<f64>where Ctrl: DeviceControl, Ctxt: GenApiCtxt,

Returns minimum value which the node can take.

pub fn max<Ctrl, Ctxt>( self, ctxt: &mut ParamsCtxt<Ctrl, Ctxt> ) -> GenApiResult<f64>where Ctrl: DeviceControl, Ctxt: GenApiCtxt,

Returns maximum value which the node can take.

pub fn inc<Ctrl, Ctxt>( self, ctxt: &mut ParamsCtxt<Ctrl, Ctxt> ) -> GenApiResult<Option<f64>>where Ctrl: DeviceControl, Ctxt: GenApiCtxt,

Returns the increment value if inc_mode returns IncrementMode::FixedIncrement. The value to set must be min + i * Increment.

NOTE: Some nodes like MaskedIntReg doesn’t have this element, though IFloat defines getter of the value.

pub fn is_readable<Ctrl, Ctxt>( self, ctxt: &mut ParamsCtxt<Ctrl, Ctxt> ) -> GenApiResult<bool>where Ctrl: DeviceControl, Ctxt: GenApiCtxt,

Returns true if the node is readable.

pub fn is_writable<Ctrl, Ctxt>( self, ctxt: &mut ParamsCtxt<Ctrl, Ctxt> ) -> GenApiResult<bool>where Ctrl: DeviceControl, Ctxt: GenApiCtxt,

Returns true if the node is writable.

pub fn inc_mode<Ctrl, Ctxt>( self, ctxt: &ParamsCtxt<Ctrl, Ctxt> ) -> Option<IncrementMode>where Ctxt: GenApiCtxt,

Returns IncrementMode of the node.

pub fn representation<Ctrl, Ctxt>( self, ctxt: &ParamsCtxt<Ctrl, Ctxt> ) -> FloatRepresentationwhere Ctxt: GenApiCtxt,

Returns FloatRepresentation of the node. This feature is mainly for GUI.

pub fn display_notation<Ctrl, Ctxt>( self, ctxt: &ParamsCtxt<Ctrl, Ctxt> ) -> DisplayNotationwhere Ctxt: GenApiCtxt,

Returns DisplayNotation. This featres is mainly for GUI.

pub fn unit<Ctrl, Ctxt>(self, ctxt: &ParamsCtxt<Ctrl, Ctxt>) -> Option<String>where Ctxt: GenApiCtxt,

Returns unit that describes phisical meaning of the value. e.g. “Hz” or “ms”.

pub fn as_node(self) -> Node

Upcast to Node.

Trait Implementations

impl Clone for FloatNode

fn clone(&self) -> FloatNode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FloatNode

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

Formats the value using the given formatter.

impl Hash for FloatNode

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<FloatNode> for FloatNode

fn eq(&self, other: &FloatNode) -> 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 Copy for FloatNode

impl Eq for FloatNode

impl StructuralEq for FloatNode

impl StructuralPartialEq for FloatNode